I'm looking to build a system for my 2000 trans am convertible. The plan is for an aftermarket head unit (thinking about eclipse), replace the door and rear speakers powered by an amp and subs in the trunk powered by a seperate amp. Thinking of 2 8's in this box (http://members.aol.com/jbslim003/myhomepage/sale.html)

I've seen some really good prices on MA audio speakers, woofers and amps on ebay. Anyone have any experience with these? Also is my plan a good design for the vert?
here's a link to the woofers http://cgi.ebay.com/ws/eBayISAPI.dll...MEWA:IT&ih=001