well, the first things you will need are a flux capacitor and 1.21 gigawatts
failing that, I think BFD from fxpansion would be a good start point for actual
sounds, BFD can feed multiple outputs in logic for example, and you can then mix them as
you would a normal kit...
For a 60's sound personally, I would probably keep
it as a stereo instrument and compress the output with an 1176 style compressor then
reverb it into a room type space using space designer, or altiverb, and tweak the kit and
room to taste
I think that should enable you to get something better than GM keyboard
drums...

hope that helps,
John