Amp and speaker advice

vermithrax

Just got my base + sport Z a couple weeks ago and the stereo is killing me, so it is time to upgrade.

I am pretty well set on getting one of the non-touchscreen JVC double din units. Where I am having to make tougher choices is the speakers and amp.

I am looking at the Polk Audio DB6501 Component System or maybe the MM versions.

What amp should I get to push these?

I am 6'3" tall, and one of my frequent passengers is too, so I need it to fit behind or below one of the seats, while the seat is all the way back and reclined. Is there enough room? If not, where will an amp fit? I was looking at a Pioneer GM-5500T or something similar.

Amazon.com: Pioneer GM-5500T 2-Channel Bridgeable Amplifier: Car Electronics

For bass, I was looking at the 250w powered Bazoooka 6.5 or maybe a basslink or something. Once again, not much room. I know the bazooka will fit in back, where the foam is, the basslink, I don't know.

Any help would be awesome. thanks guys.