Quite a few of my freinds run ford smallblock with your setup .... i would suggest PRIOR to seeing what it does on the street would be to setup a time with a DYNO and have it tuned properly .... i know that they dial in there HP around 650-700 hp at the flywheel on a stock block...and at that...
TC....... I work with a guy that owns his own business .... used to do TCs full time ... but now only on the side .... I don't know his cell phone # ... but i can ask if you are interested ... I have heard nothing but good things about this guy...