A 750 Kawa vertical twin? Man...that sounds big. Bet it vibrates a little...or a lot.
I smell a hack job there. Might be worth it for parts, maybe not.
Luke M
Used to have a 1979 CB750L, sold it as a parts bike, now riding a slightly modified 1984 VT700C. Network/Field Engineer. Central OH, USA, Earth, Sol System, Milky Way Galaxy, Universe.