Looking for opinions on using a larger throttle body assembly on the engine build you see below. I wouldn't mind some additional get up and go, but new TBs are pretty expensive: $700 for the size (+3mm) recommended by Horsepower, Inc., and $400 for the SE Pro 50mm TB. Then on top of that is another couple hundred bucks to have it dyno'd again. I'm not sure how much additional HP/TQ can be gained by this change. Is it worth the time, effort and money? And, is it even necessary for my build...maybe the stock TB is just fine for what I've got.