Greetings. I've got an old severely modded set-neck bass with DiMarzio pjs, and want to put in a set of Rickenbacker p'ups in their place. I have questions about where exactly to put them as the scale length is a little different- and also about the wiring scheme. The bass is Mahogany, so I'm sure there will be an affect on tone that's different from a Ric, but I know it's not going to be a Ric... Any advice would be gratefully accepted and appreciated! Thanks for looking in.