what is a good 1000 watt amp?

I have two dual voice Nakamichi 12s (450 rms each) and was looking for a good amp to power them. I figured I would need a 1000watt amp with stereo hook up but I’m not really sure. If somebody could help it sugguesting a good amp for my subs that would be great. Thanks

http://www.jlaudio.com/amps/10001.html

Or even the 500Watt amp should be well more than enough to power those two subs.

i have a nice autotek amp they are realy good to dont get the ss series its shit. heres a link from the comp i bought it from it on sale cheaper than i payed. there are bigger autoteks if u want them.if u want a pic of the amps in da custo system email me or go to my profile and my homepage is there later.
http://www.thezeb.com/p-Autotek-SX-2300-2-Channel-Amplifier-100641.htm

Thanks alot. I will probably try to go with a 500watt amp then.