I ran across a 75 750 K5 today. The engine was supposed to have been rebuilt last year. The bike looks all stock but needs paint. The guy wants a $1000 for it but I'm suspicious. For starters the speedo only shows 24000 miles and if you rebuilt a motor wouldn't you install a new clutch no more expensive than they are. My 74 is showing 47000+ and to my knowledge its never been rebuilt. Basicley the bike runs but needs a clutch, front blinker covers, chain and sprokets,, Tires,paint and a good cleaning. What would you offer the guy for it?