Got Rotors?

I have an 88 TII that has the stock suspension. Im looking for some kind of upgrade that will help get rid of the wheel hop. I beleive that this is from the bushings that are worn pretty bad. I know that the shocks and springs are pretty much shot. I am looking for a good adjustable setup because I will probably autocross it. I also have a problem with the front mount for the differential. Does anyone know where I can get a good replacement for this? I am looking for something solid mount and way better than stock.

Thanks for the input