Todd - I'm sure the people at Crutchfield will tell you this, but the more efficient speakers you have, the less raw power you need to have coming from the head unit. Assuming you have good speakers, you won't need any extra poweramps for your purposes. I have some Pioneer speakers in my car (they're old, and I forget exactly what they are now) and my head unit only puts out 45 watts per channel. It's more than enough. If your concern with mp3s is playing a lot of music at once, Nakamichi makes a unit which is actually an in-dash six (maybe five?) disc changer. (Other companies probably have the same system, but Nak is the only one I've dealt with as they're my favourite.) I'm pretty sure it has a digital input on it so you could hook up your external minidisc or mp3 player if you want. Then again, if you want to spend the money on an mp3 compatible unit, go ahead. ;) Send me pictures when you're done -- I'd love to see how you did. :) By the way, as a general note to the list, if I show up at the Houston show not driving a DeLorean, will they let me in? :P Farrar Hudkins New Orleans, Louisiana