OP,
Unless you are planning to upgrade in the future, I wouldn't spend money on a high quality amp to power entry level drivers. Look into budget friendly brands such as Hifonics, Profile, Planet Audio, and Kenwood for a 500-800 watt amplifier.
Travis,
First of all, no - your JL's will not "shadder" windows and no, you are not actually running 5 kwRMS to each one. Secondly, what was the point of even bringing up your equipment? Third, you are an idiot.