A blower without a FPR and a stock pump is a disaster waiting to happen, can you say "LEAN", do it right, upgrade to 30lb injectors, FPR, and a 190lph pump, why try to get away with something that could potentially hole a piston or worse, the regulator, pump, and injectors should have been bought first, remember, dont put the cart in front of the horse.
And as far as a trottle body, I would stay stock with the package you have now, why increase airflow, but not fuel flow, I don't understand your reasoning, but its your car, I just hope you have a trailer
