Cause you're being cool and want to learn, I think we should just start giving you information.
First, go to a junk yard and get some MX-6 seats and put them in your car. They aren't going to look pretty, but they feel nice and they will save your spine if you get into a fender-bender. After that you can get "cheap" racing seats (cheap, as in sub-$1000) that are fully adjustable and are crash tested, like these:
http://www.sparcousa.com/pseats_street.asp?id=504 . If you want non-adjustable you can get racing buckets for $300 and will hold you so well, it's like your car's hugging you. You'll also get JDM +1 points, cause you know that's what you're really looking for.
After you get your new (used) seat, stop at a book store and get the book Maxium Boost by Corky Bell. Trust me, buy it. Keep it in your bathroom and read it every day on the throne, just enough that you can learn a little bit and let that information sit so you're ready for the next lesson.
Forget painting that beast, take off the bodykit (for now) and spraypaint the car flat black. Get a real set of wheels, clean up that interior, then save up to get all your body work done at one time at one shop. You'll be much happier in the end.
Get on AIM and send me a message, I'd be glad to bail you out if you run into a tricky part in your new book... Just don't IM me while you're shitting cause that's gross, dude.