The KFC's were either Force/Data based don't remember off the top of my head. Their both essentially the same binding though. Base is the same, but the highback is slightly stiffer on the Data not so much that it's a huge difference though. I have seen someone frankenstein on a Ride Capstrap to a Union binding. You could probably do it with the Burton, Rome or Drake strap if you really wanted to, just a question of how much work do you want to do.