I want to give Summit Racing some props here
73Dart, I've been to Moroso but it hasn't been for probably nearly 10 years. I'm not big on doing that drive anymore, I hate 95.
As for your engine, depending on head flow I see no reason you can't make 600+ HP with that. As for the carb, yeah your 750 will work but to get maximum benefit I'd suggest a 950 or 1000.