Nice one... :cool:
Go hunting at your local wrecker and see if you can find a cs-x model... grab yourself a tacho dash and clock and a few other flash bits. Other than that, a nice set of wheels is always one of the first enhancements you can make... no need to go spending up big, AE82's have the same stud pattern as most other small cars from that era onwards (4x100) so you'll be able to whack on some factory alloys from a newer corolla or pulsar or something... 15" is a good size, very common, and 100 bucks would probably get you a set. Tyres are cheap too.
When the budget allows... a set of lowered springs, tint the windows, colour code the bumpers and your car will be transformed :lol: