I think the big glass back window adds a lot of weight. Glass weighs more that steel panels.
Have you thought about running our Barracuda at Buttonwillow at Spring Fling Speed Festivel this year? Buttonwillow is closer to you in Dublin. We have a lot of old Mopars and AMC's. Even Bob Tarozzi is coming and bringing some of his personal collection of 70 AAR team pictures and videos. He did work on the 66 Team Starfish team too with Scott Harvey.