When I installed my tubular K-member, there was a k-member brace on the stock one. Myself and Cliff believe that this brace is only on verts. I want to put a g-trac brace on. The one that Steeda offers says except verts. Will this fit on my car now that I have a tubular k-member? Also, what caster/camber plates should I get? What is the difference between three and four bolt plates?