I was going to comment about that line boring issue, but then I saw that he wants 200 hp, which made me stop taking it serious. Throw that block in the trash if you got it line bored. A ground crank is a boat anchor and line bored block would make a great coffee table, but neither will work very well as a motor. As for your set up...you will not even come close to 200 whp on a dynojet. I have my doubts it will even reach it on a super high reading dynapack. You said GSR cams? Yeah, think more like 165-170 hp with that set up listed. Even with Pro 1 cams you would be more at 185hp. What header and such?
I have too many questions about this set up, which just tells me you haven't given it much thought at all. I was confused at first, but then you stated how you are an ASE certified mechanic, and then it all made sense. Flash that fucking paper elsewhere bro. If you want our advice, we will gladly help, but don't come in here asking for advice, but then act like you know more because you took a retarded test.