Hi
I have a 650 engine in swindon wilts. It comes complete with most parts, just need plugs, leads, airfilter lid and off hand i think thats it. Its done 43,000 miles.
I also have a gearbox, but it needs work. Im not sure exactly whats wrong with it as havent had time to investigate. It will need new drive shafts and mounting bracket.
Cheers
Lee