DA exhaust

I have a 90 integra hatch, and I have about 500 dollars and need a new exhaust.

My resonator pipe, idk exactly what its called, its raddling and broken, and my apexi muffler sounds like crap, in my opinion. and its just the stock exhaust its like less than 2" piping by the looks of it.

I have 2.5" or 2 1/4", im not sure lol, b16 headers in my garage that my buddy gave me for 20$ ahaha

I was wondering what exhaust do you recommend for a really deep sound and a lot of performance, I want 2.5" catback system so I can put in the headers also with out having to do any modification or welding. I was leaning towards Skunk, but HKS seems pretty sweet 2...

If i dont do to much to the motor, wont I loose hp if i have such huge exhaust, on a stock b18, besides headers and intake?

If anyone has any sound clips, or vids of greddy, skunk, or HKS, or some sort of catback exhaust on there DA, that would be very helpfull

Thanks...