Your ITR should need nothing except brake pads at 30000
I put polyurethane engine mounts on my Talon, useless!!! The vibrations almost drove me insane, needless to say I am running stock Mitsu mounts now. ITR sparkplugs are top notch. (my 2000 turbo ITR still has stock plugs, after 35000 miles, they are still perfect, do not waste your money.
I am also running stock wires, I had Magnecores on it, no difference, except the stockers fit better. Your valve adjustment does not need any attention either after 30000 miles. I played with mine to try to get rid of the signature clicking of any Honda motor. Do not waste your time, my vacuum levels went to hell, and I spent 2 days of trial and error to get it back to the way it was.
At this point spend your money on going fast, intake, header, exhaust, fuel controller, stuff like that!! Or if you really like power, boost it!!