We are working on putting a cage in my car and we put in larger rear strut towers using 1/8" sheet. We have the back half of the cage ready to burn in and I was wondering if I needed to have 1/8" plates as well even though the new strut towers are 1/8" inch. I guess the questions is can I go bar to new 1/8" strut tower or do I need to go bar to 1/8" 6x6 plate and then to the new 1/8" strut tower? Any advise would be appreciated, I just do not want SCCA or other sanctions freaking out. Thanks!