thirtytwo, I notice your profile says wtb 92 r32. Do you own a car yet?
Also, as other have said there are many other brands to consider, some which are not only better, but also cheaper. FHRX knows what he is talking about, I would suggest talking to him as he has installed many high end systems and does not compromise on quality. Another thing to consider when installing a system is your taste in music, many brands cater for different tastes. I know for one, Vibe caters for a more acoustic sound in music, and leans towards the Sq side of things. On the other hand Digital Designs is more of a SPL brand and sounds like it may be more suited to your taste if you would like a loud system.