If you are willing to use non adjustable control arms i have a set i will be selling in a few weeks for cheap. Before we make any changes are you willing to change things up or do you want to work with what you have? IMO you need more gear and being a 6-sp more tire to handle the shock as well. I would try to get some 28in et streets or slicks if you can. At that point a 3.73 gear is going to be holding you back big time so 4.10-.30 if you are going to spray it or 4.56 if you are going to stay NA. Do that first and then move to the suspension. BTW get relocation brakets before aftermarket LCA’s.
I went 1.56 60’ on my et streets :burnin: but they were 28in.