01 Gt Opinions

Ok need some advice and opinions. I have an 01 GT with pulleys,cold air intake,bbk throttle body, the upgraded(now stock) ford racing intake manifold, bbk shorty headers, bbk x pipe, flows, sub frame connectors, lowered 1 1/2 in. And a chip, well I think the chip is a load of crap it's an EPC P7 power plug can't find much info on it. Anyways disregarding the chip what do you guys think my hp output is and what is my next affordable step. Btw it is a 5 speed. This next year I have plans for either a root or a centri supercharger. But for now what are some good additions to what I have. Not looking for a burner just a quick fun drive.

Thanks restomod66. The cats are off too. With those shortys it sounds so different than my 98 4.6 I had with the x and flows. My wife drives the car two days a week to work so I'm wondering how the 3:73 would effect MPG. probably not to much. I swapped 3:27 for 3:55 in a sportrac we had and it didn't effect it that much

Just found out it has 3:55. And it is an o/r x pipe. Thinking of a short throw