I just sold my 86 and bought a 94. I have done the following with it so far:
1. FMF Gnarly pipe
2. PC Spark arrestor (92 decibles @ sound check)
3. V Force reeds
4. Moose Torque spacer
5. Works Connection radiator braces and frame guards
6. JN Innovations racing suspension work
7. Michelin S-12 tires front and rear
8. Pro Taper bars (CR Hi bend)
9. Cycra handguards
Looking to add the following items: IMS 3.4 gal gas tank and Pro Series footpegs. Possibly a Scott's steering stabilizer. I run Unical 76 110 mixed 50/50 with premium.