Good choice on that package. They sound really nice and asthetics can't be beat. Great price too.
A nice amp for that package that I've done myself a few times is the Rockford Fosgate T3002 Power amp.
Rockford Fosgate® - T3002
The rated power on that amp is 300 wrms bridged at 2 ohm but I have never seen a birth certificate for that amp under 800wrms bridged at 2ohm. Quite a nice little powerhouse and can be easily had in your budget. Go back and see the boys that sold you your subs and ask them about the T3002. If they don't have one in stock there are plenty to be had around the company.
