I'll do it but I don't accept money for mame work (let's face it we'll put the dump in mame even if it isn't "hooked up") and I'm not going to guarantee surface mount stuff still works. I'm good but not perfect. I would suggest just keeping the board working instead of worrying about having a rom backup but it's your call. I would say 98% of my surface mount work doesn't break things. If you like the 1 in 50 odds then go for it.