but my thinking is that if i use the m900 wheels on this i already have an xtr headset and f/mech that fit it, and the m900 is the wrong era for the p7, that should get m950 if it's xtr? my original P7 in mid 1996 was 8speed xt with v brakes with m900 front mech and m950 rear mech, mixed mechs because i ran 110 bcd front rings and needed a non compact front mech and xtr was by then compact.
i know i'm not usually that obssessive about getting the era right but this just makes sense to me