That's a great bike. I wouldn't respray it as I think it looks nice as is - unless the paintwork is knackered.
hat are you using it for - proper riding or bimbling about?
If its proper riding then I'd either keep the M750 on there or (horrors) go for a modern 1x setup and maybe some Box 3 v brakes.
if you want to make it more period correct then thats a 93/94 frame so you'd be looking at M737/9 or M900.
Have you got a roller under the front mech ? you should have given the cable braze on position as its designed for a bottom pull mech.
To my mind the only thing letting it down is the stem - it looks like 1 1/8th stem so I'd be looking for a 1" aheadset stem - maybe a controltech or salsa - they do come up on ebay from time to time. (oh, and the mis-matched tyres
)
Failing that a thomson stem in 110mm with matching seatpost would ooze quality.
PS correct rear mech cable is routed to the left and then under the wishbone, not to the right and over. (Yes, I'm a pedant)
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