Rob, I purchased a used ERA Mk II about five years ago , a fantastic car . . . after I got it sorted out rebuilt ZF, installed stiffer valve springs on the 302, Avon tires and more. Assistance from the guys at ERA was great. With that said, I lost my eyesight in Feb., but it's gradually coming back, but it's not good enough to even drive on the Interstates, let alone fly or drive the GT40 or Cobra. But I may have to sell . . . .stay tuned.