I got a quote all ready if you can beat it I can get you the work boat is in Newport Area or can be trailered to you.

I don't know what your other quote was but this guy has done work for me in the past and is pretty good and reasonable price-wise.

http://www.mglobal.com/superior/index.htm

to rebuild a 225-250 I really dont have the specifics on motor i know they siezed it and need new power or rebuild what they have