did you look at the MTX TT6510-02 Thunder Thin 10" 2 Ohm Subwoofer
I think i can get a deal on these from a local stereo wearhouse... maybe $300 for amp & sub....
The amp i was looking at was a Hifonics Zeus ZXI 1010
2 x 250 W @ 4 Ω
2 x 500 W @ 2 Ω
1 x 1000 W @ 4 Ω
Thanks for the input