So I'm thinking of doing a Rusty's 6.5" long arm kit on my 89' but while inspecting the body side LCA mounts, I noticed they were different from an XJ's. They look like they have more support on the outboard sides. So, my question is, when it comes time to hack all that off, will everything still be structurally sound. There is quite a bit of material to remove is all. Also, if anybody has pictures they can share of their undersides I would appreciate it!