Mods i would suggest:
Decent front brake pads, and replace the fluid. ~$300 if DIY
Rear swaybar (you can do HD links too if more funds come up) ~$200 if DIY.
Water sprayer for AHG... ~$100 DIY.
i would look out for a secondhand pair of R-comp tyres, you only really need the front 2. it makes a HUGE difference around the AHG skidpan.
i bought 4 rims with bald R comps for $250....you just drive to AHG on your normal tyres, and just swap to you R comps once you get there..
Best mod so far
Steve.