Hey guys havent been on here really in a while, had no time and havent ever been home really. But I did get my box built and subs in this past weekend.. and it slams! its two BTL 15s fully loaded running on a T20001 each. It hits ridiculously hard i love it.. but now I have the opportunity right now for some new amps. My buddy has two blown T30001's in perfect cosmetic appearance. Rockford Fosgate said that no matter what, its $450 each amp. Now I dont know if that was like a worst case scenario price? Or the price no matter what? but lets say it is that much, I can get these amps in perfect working order for $900 bucks and me and my BTLs would LOVE it.. And my buddy says he'll give me both of his amps plus $200 cash in exchange for my two T20001's. Is this going to be worth it? What kind of difference am I going to see with this added power? Mine do about 2200 RMS and his do about 3800 RMS each. will this be worth it for $700 out of pocket to repair them? thanks guys im really undecided