im pretty set on hifonics.com subs, amps and componet speakers due to ive had them in all my cars and havent heard anything with better quality, but im stuck on what head unit i should get. ive got a single cab 88 silverado. dont know what all you can do, or what would be best. i would like to do a flip out screen for cheap, but id want a good one. or just a really nice cd player thats ipod capable. any ideas on what route youd suggest?