Welcome aboard matey, working on a similar project myself. Got a basket case '77 CB750 F1 Super Sport off E-bay a while (too long!) back, tore it down to nuts and bolts, now slowly reassembling. What bits are you after? I have sourced a lot of things and can point you in the direction for some standard and not so standard bolt ons, clip ons, headlamp brackets, rear sets, velocity stacks etc.