get rid of the rockstones. they start to loose grip around 140, i would not know any thing about that tho

i would recomend the general exclaim UHP, and at 110 a pop cheap too. i rode in a 04 w/them and the road noise was not that bad. most people go with the BFGoodrich g-Force T/A KDW 2, but i have heard of problems IF you have a blow out at 120+ ur screwed and not in the good way. THE ONLY blow outs i know of are caused by nails, glass etc, and not from the tire its self. some people go with the michelin PS 1 or 2's, or the goodyear F1's. it all depends on miles per year you drive, i rack up less than 5k/yr, so i will go with a stickier tire that lasts about 20-30k.
mods.
1. get rid of the CAGS! seen someone bend shifting fork, still shifted but sucked. the diablio sport can do the same thing as the $20 part.
2. SHIFTER!! any one but the B&M, either hurstor GMM.
i helped a guy last weekend do JBA's w/catted mids, magnaflowcat back, K&N CAI, ported throttle body, and some weird jap springs (front 1 inch drop, rear .8). he pulled 308 hp, 330 tq at the rw's, on a dynojet (i have heard the dynojet is more "real world numbers"). remember this was an 04 and NO tune, he just wanted to check his a/f ratio. i plan to do the JBA's w/catted mids, loudmouth I cat back, springs (1 inch drop all around), possibly struts and bushings, K&N CAI, tires, hurst STS, diablio sport tuner, and go in for a good dyno tune. i am trying for 370/370 at the rw's with a good tune. i hope it helps, and am sorry for the long post.