After talking with a bunch of people I decided to go with 2 Alpine SWE-1042 and the Alpine MRP-M650 amp. Then I got two basic truck box enclosures with the proper internal volume for the speakers. They are sealed boxes and fit nicely behind the seats. When I get the entire install done I may post some pictures of the setup.

 

Check mine out at my site attached to my sig...i havent yet carpeted the box, but thats soon to come.