Looking great--IMO you need gussets on both sides of the upper attachment tubes. I see where you welded two cross members there, that will help but I don't think that'll resolve the twisting effect of the bulkhead loads. There must be a lot of bending of the ball joint tabs!!! We beat these things up pretty bad and have never bent one. The SC gas tank looks awesome
Also nice job on the dash. Can't wait to see the finished buggy.