I need a good 2500 watt amp?

I got 2 kicker cvx 1500 watt peak 750 RMS both 3000 peak 1500 rms. I got an mtx jackhammer jh600 amp giving me 1200 watts peak @2 Ohms (subs are dvc wired to 2 Ohms). I am looking into getting this a href="http://www.amazon.com/Planet-Audio-AC2500-1M-Monoblock-Amplifier/dp/B003GSLE30" rel="nofollow"http://www.amazon.com/Planet-Audio-AC250…/a its 2500 watts peak @2 Ohms and 1800 watts RMS @2 Ohms. I think that would be a good amp, i'm also getting 0 gauge wire for the amp. Do yall think that is a good set up? I don't have much money to spend probably 200 would be the most for an amp. I'll make my own box after i get the amp. Should I need another battery or high out put alternator? Or would like 5 farad capacitor(more or less) work?