750 jimbo, keep an eye on simsoncycles.com. I got a 600 motor there. they provide compression of ea cylinder and video of motor running. they also have an ebay presence. good luck.
That's where I got my replacement engine when I melted mine at Road Atl a couple years ago. Got a great price on a great motor. Had it tested locally and it checked out just like they said it would
Bud has been my best friend for 20 years. He has built all of my race bikes, including my 06/07 GSXR 600 and 750 (which started life from his salvage inventory). tell him you know me and he will add about 20% to the price....:thumb: If you choose that route, I could bring the engine to Barber next week.
I have one with 5000 miles I'll let you have for $995.00 if the other one falls through. You would have to come to Nashville, or I could bring it to Road Atlanta in August or Barber in September.:woot: