Moving forwards, get some accurate measuring tools (dial caliper, etc) and blueprint everything. Check for roundness, diameter, deck clearance, the works. With the brains on this forum, you can rebuild this engine yourself. That will save you a lot of money, and you'll know the job is done correctly. There are several highly detailed builds on this forum that should get you started. I'm not one of the brains I refer to, but Jay, Berry and Bill come to mind.