Strings are very personal, it's always a compromise between the feel of the string
thickness and tension under your fingers.
However, Rotosound make a short
scale set in the Swing Bass 66 range. Check them out
here if you like. They
are 40, 50, 75, 90, and should be an excellent starting point.
PS. With a
shorter scale string tensions are always a little lower when tuned to concert pitch, so
nothing to worry about there.
Andy
--------------------
When the going gets weird, the Weird turn Pro.