Chris I have what you want with an XS750 round it. I bought the bike with the intention of renovating/restoring it. Most of its there and some spare plastics. It also has the original 3 intoi 2 muffler/exhaust system plus a 3 into one.
Contact me if you are interested.
Its a '76 manufactured bike with matching frame and engine numbers.
Parts I do know it needs are headlight, couple of indicators and an XS750 front wheel, its currently got an XS650 wheel on the front
Regards
Glenn