Here's what I have and it handled great on the track and autocross. I don't know the manufacturer of the rear springs, but they are very stiff and I don't use a sway bar in rear, and didn't feel it needed one on the track. I have the below radiator brace from XV, didn't go further due to paint. Hotchkis UCA's strut rods and steering links. Get the biggest T bars you can get and hotchkis biggest front swaybar. Welded K member, FF stage 3 and fast ratio Pitman and Idler. Hotchkis bilsteins. I would also suggest Nitto NT05's the next time you get tires. I like the way hotchkis does the frame connectors on stock mounted springs. My suggestion is a TVS followed by a big brake kit up front. If you do rear disks and auto cross, you need to learn about pad knock back. A floating caliper is really needed back there. Mike