Would buying an iMac 27" 3.4Ghz Quad Core i7 | 32GB | 1TB | GeForce GTX 675MX 1024MB solve all my p

I have a HP Z800 PC which I use with Presonus Studio One 4 Professional and a Presonus Studiolive Series 3 32 channel desk. The CPU has dual Xeon X5560 @2.80GHz. The installed RAM is 64Gb, running Windows 10 Pro, version 1909. I also have Cubase 10 and Dorico 3. I also have fitted an NVIDIA NVS 510 video card that allws me to run 4 ASUS Monitors, two over the Nektar Panorama P6 keyboard for programming and two above the Studiolive console for mixing.
Like most guys doing music, I am a trained musician, but not had any formal training in building PCs or electrical. All this has been self-taught. About mid-way last year, I tore the whole system down, because I could hear pops and clicks creeping into the sound, but was damned if I could find out why. I then went back to what I know, an analogue desk and hard disk recorders. But I want to record an album of my wife singing classical stuff, so I've dug the whole lot back out to have another go. I only have a couple of libraries, NI Komplete 11 with the upgrade of Symphony Series and Fluffy Audio's 'Dominus' choir. With these, I am pretty sure I have all I need to get the thing recorded. I have over the years had lots of PCs (still have 3 Acer Z5610, a Lenovo i5 ). I never made the move to Mac, but I'm wondering if that is the root of my problems ie. things that just don't perform together well.
What seems to happen fairly frequently, is that I'll start off a track and it will begin to sound pretty good. I may then record some live stuff and somewhere along the way, I'll notice either a pop, or something sounding distorted or something else that rarely happened when dealing with hardware pieces of gear. Then I'll spend an inordinate length of time back-tracking to try and find out where it went wrong.
Since the last time I used the setup, Nektar released a template for Studio One 4 which allows you to control things from the keyboard. Along with a few templates that I've created for NI Symphony Series, I can use the sliders for expression / volume /attack / release etc and also buttons to switch articulations (using notes outside instrument ranges C-1 etc). This has worked well for programming but I'm still sure either my 'install' is incorrect or things are not playing with each other nicely. For example, my latest track takes a long time to open up (maybe more than 7-9 minutes). Studio One doesn't shut down correctly (I have to 'Task Manager' to close it down. I have unplugged all internet from this PC (although there is still an ethernet connection direct to the Studiolive console in order for 'DAW' mode to work on the console.
My question (and I'm sorry it's taken so long to get here) is:
Would buying an iMac 27" 3.4Ghz Quad Core i7 | 32GB | 1TB | GeForce GTX 675MX 1024MB solve all my problems?
If not, what would solve my problems?
For examples of things I'm trying to achieve, here is the track I mentioned above. We're going to record the vox again (my wife was tired at the time) and try recording it in stereo and maybe dispensing with the 'Air' reverb plug-in.
https://soundcloud.com/altruistica/ave- ... 20-04-2020
Thanks for any advice. Al
Like most guys doing music, I am a trained musician, but not had any formal training in building PCs or electrical. All this has been self-taught. About mid-way last year, I tore the whole system down, because I could hear pops and clicks creeping into the sound, but was damned if I could find out why. I then went back to what I know, an analogue desk and hard disk recorders. But I want to record an album of my wife singing classical stuff, so I've dug the whole lot back out to have another go. I only have a couple of libraries, NI Komplete 11 with the upgrade of Symphony Series and Fluffy Audio's 'Dominus' choir. With these, I am pretty sure I have all I need to get the thing recorded. I have over the years had lots of PCs (still have 3 Acer Z5610, a Lenovo i5 ). I never made the move to Mac, but I'm wondering if that is the root of my problems ie. things that just don't perform together well.
What seems to happen fairly frequently, is that I'll start off a track and it will begin to sound pretty good. I may then record some live stuff and somewhere along the way, I'll notice either a pop, or something sounding distorted or something else that rarely happened when dealing with hardware pieces of gear. Then I'll spend an inordinate length of time back-tracking to try and find out where it went wrong.
Since the last time I used the setup, Nektar released a template for Studio One 4 which allows you to control things from the keyboard. Along with a few templates that I've created for NI Symphony Series, I can use the sliders for expression / volume /attack / release etc and also buttons to switch articulations (using notes outside instrument ranges C-1 etc). This has worked well for programming but I'm still sure either my 'install' is incorrect or things are not playing with each other nicely. For example, my latest track takes a long time to open up (maybe more than 7-9 minutes). Studio One doesn't shut down correctly (I have to 'Task Manager' to close it down. I have unplugged all internet from this PC (although there is still an ethernet connection direct to the Studiolive console in order for 'DAW' mode to work on the console.
My question (and I'm sorry it's taken so long to get here) is:
Would buying an iMac 27" 3.4Ghz Quad Core i7 | 32GB | 1TB | GeForce GTX 675MX 1024MB solve all my problems?
If not, what would solve my problems?
For examples of things I'm trying to achieve, here is the track I mentioned above. We're going to record the vox again (my wife was tired at the time) and try recording it in stereo and maybe dispensing with the 'Air' reverb plug-in.
https://soundcloud.com/altruistica/ave- ... 20-04-2020
Thanks for any advice. Al