Thanks for the pics. Always interesting to see how others do it. I just finished putting a 10 point cage in a late B body - which nobody makes a kit for. Ended up losing most my interior - and dash. No big deal as I was looking to lose as much weight as possible anyway. Bought an E body kit from Jegs which was relatively close ( main hoop anyway ) and built it as close to their drawings as possible. Front down bars sit on a 6X6 plate, but I had to build an inclosed box for the plate to sit on, as the floor was not flat in that area. This is a unibody car so no frame in this area. Didn't have a problem with NHRA tech as I raced this weekend. I'm sure there are a lot of variables that they see - and have to decide on.