I have some brakes, shimano RSX I think, also a few front mechs (all braze on as far as I remember but I might have a clamp on - what type do you need?), and an RX-100 rear mech (8 speed, but should work fine with 9, I think).  let me know if you're interested.  I have various other bits and bobs too, so if there's anything else you need then let me know
edit:  I might have some bars too
Andy