as some of you may know, i bought a spiffy surf green MiM mustang a while ago. it sounds truly wonderful to me, but it hurts my previously damaged right shoulder to play it for more than a minute or two. and yet i can play my bronco all freaking night most days with no issues. the bodies are SO similar that i thought that the bronco basically used the mustang as a body template, as they look the same. yet after i found i could play one but not the other, i measured various areas, and there are subtle differences. they're so subtle i can't figure out why there's such a major difference. btw, it's my right shoulder that experiences pain from the "reaching over" position caused by basses that raise my arm at the point of contact with the bass. i've been considering selling my mustang as i haven't been able to play it, and about half an hour ago, i took it out, started to play it sitting in my normal position, and within seconds my right shoulder started to develop that all-too familiar deep ache that usually takes days to weeks to go away. and yet i played my bronco last night in the same chair and same position for a couple hours. no pain at all. i thought "maybe i could put the mustang pickups in a mikro or something similar", but i could buy fender PJ pickups for less than what i'd get for selling my mustang. nothing else in my collection sounds as good to me as my mustang. what would you do in my situation?