98`civic`si

Alright I installed the deck and processor when it first came out in my province..I tuned it via my laptop and software it came with..It sounds just fine and was a great purchase..However, I want the most gains that it can give me..

Is there any advantage at all to taking to a car audio store with experienced installers to do more with it then upload the curve that the software gives me?

I am running componets and subs made by Hertz..

TY