I picked up a '73 Jazz Ash/Maple a while ago and I just picked-up another '74 Alder/Rosewood bass a few days ago (no pics at this point, and yes, the Credit Card company is loving me right now...). The '73 is Natural finish with Black Block inlays and the '74 is Mocha with White Pearloid inlays on the Rosewood board. Both basses are all stock, but the '74 is in slightly better conditions. I like them both, and the intent was to sell the '73 after getting the '74, but now I’m having a hard time parting with it. Not considering the money factor, does it make sense to keep both basses? Should I string them-up differently to emphasize the wood/sound difference, or would that still be too subtle? Thanks!