That's a sweet bike. I am building a very similar one for my girlfriend. It's a kz400. I would rather have one like yours. HONDA but it was given to me. I did the same thing to the seat. The bike is in rough shape. It sat outside for the past 15yrs but it's running good now. Nice bike though.
Making Laps, Twisting the Throttle and Cruzz control, it just don't get any better!