A couple things comes to mind, you're going to have to have a good set of Zoomies, 2 3/8" or 2 1/2" to push the exhaust out, collector headers won't get it done. The other thing is that you don't want to turn that motor much over 7500 RPM, with 25% over drive you'll be restripping the blower every 15 passes or less also changing the rod bearings every 15 passes or less. Glad you got Spud Miller to flow the injections, between him and Ralph Gore they are 2 of the best in the business. I've always used Ralph Gore, but have heard nothing but good things about Spud Miller. i hope you have a good tight 10" converter because the torque of that motor will blown thru anything smaller. Good luck Don and i can't wait until you make the first T&T. There's nothing in your life that will wake you up like sitting behind a Blown alky engine, Ahh!! the memories and i still have one but it's a sm/blk. I agree you may need more tire, depending on your suspension.
Zip.