no I didn't I did alot of searching here in Louisiana and found a guy just outside of Baton Rouge about 53 miles from me to do all the machining and he assembled it. I found out about the guy from my dads friend who he found out from his friend that this guy was probally one of the best engine builder in the Baton Rouge area. The guy use to do alot of industrial engines long ago but does mostly Sprint car and dragster engines now but will build pretty much anything it seems you need. He's got a entire dyno in his shop and when I went to pick the motor up and seen 3 brand new sprint cars lined up in his shop probally go for about 100gran each I knew i found the right builder. Here's his website it isn't much but the guy is really nice and I'm sure he can get you any parts you need for whatever engine you need
http://www.timsengines.com/ Tim and his wife are very nice people.