if your frame has a hanger for a front mech, then you definitely need the braze on type, the hanger won't let you install a band on type. if there'e no hanger, then you can use a braze on front mech with an adaptor.
if a braze on type mech is what you need, then I have a shimano 600 ultegra 6400 7/8 speed model if that's any use to you. only compatible with DT shiters though, not STI levers.
yup, wanted to try my luck....
my shifter are sti, and the groupset im using is a 10 speed one. So I doubt I can use yours.