well i have done a few things...
Cosmetics: no grill on the front bumper, clear bumper lenses (lots of people have these), cross drilled/slotted rotors, gauges/gauge bezel
Performance: my car has no interior- i saved about 200 lbs from taking things out of my car, i have a custom cold air intake which i made myself- the whole thing is polished 3" tubing unlike other intakes, new OEM rear calipers, axxis rear pads, custom dual exhaust, 2.25" pipes with two canister mufflers, TRD sort shifter, cusco front strut tower bar, radiator sprayer, NGK plugs
Mild things... i just paid for my swap to a gen.2 jap 3sgte. so now im just waiting on a freind to come get my car and take it up to PA.
Thats cool you live so close... one of my best friends owns a car show business (souternxtremesauto.com). They held a show just a bit ago at the Track in destin
maybe youve heard of it... i used to work there as a bunjee/skyflyer dude (and Big Kahunas as a lifeguard)
but if you have any more questions, just pm me and ill be glad to answer to the best of my ability.