^^^this is a great thread. Like others I picked Crutchfield and Focals.. Google Crutchfield coupon code. They don't always have the best prices but props to their customer service. It is worth it to me. I suggest doing all four. The fronts are easy the rears take a bit more effore but you should be able to do all 4 in 1/2 day. The head unit will still be Meh, but at least your stereo will no longer sound like a group of drunken frat boys with kazoos. I found the Focals in the clearance bin (the base models) they took a looooong time to break in and develop bass but I'm pleased with them now. Size is 6x8 (5x7) but go to Crutchfield they'll tell you what will fit as depth is also important (esp in front) this is one of the better non-performance upgrades you can do.