Im looking to upgrade the stereo in my friend's 97 Ford Escort. I want to spend between $250 and $350. The upgrade would preferably include 2 new 6.5inch speakers, 2 new 5x7 speakers, a new deck, and a sub or two. Id like a detailed answer on what items to buy, best placement for subs, any other pieces of wisdom, etc. Subs can be put anywhere, i just need to know the BEST place for this car. remember, nothing more than $350 total. Don't say it cant be done, because even without using craigslist or ebay i have found complete systems for the price range im looking for. Most importantly, we want LOTS more bass, and a deck that has an aux. input. We arent looking for crap components either. Thank you in advance