blueray,
Other than the normal fluids and what not, here are the 'problem areas' that have given me some grief. The car is pretty bullet proof.

Try to keep your shifting at 8k for longevity of the engine.
Buy new front inner and outer bearings at least every year (I do 4- 6 weekends)
Buy at least one set of bearings and a rotor, I assemble and grease them with cardboard over the ends and take them with tools to the track.
If you have a panhard bar attached to the rear axle with a bracket made of muffler clamps, check them for looseness and cracks. Make a spare bracket to take to the track.
Check the bottom two bolts on the front struts
Check the large nut that holds the front strut insert in.
If you have re-run fuel/brake lines make sure they are not wearing thru near the rear axle.
If you have spherical bearings on anything, they do get loose, might want to have some spares.
During the year keep an eye on the front rotors. If you are running Hawks they will be eaten, if you are running Carbotechs eventually they will get hairline cracks.
If you just can't keep out of the garage, wax the underside of the hood it makes the car fast and looks cool!
If you have an MSD hooked up or any other aftermarket ignition, make sure both leading and trailing plugs are firing. Attach a timing light to make sure they are both working. These motors will run and run pretty good with only one set.

Welcome and good luck.