Oh, I totally agree -- the race seats and the roll cage go together. I was just commenting that I wouldn't swap my seat for that seat (and the only reason to swap my seat would be to get a race harness). No difference of opinion from me. I also want to add that I don't currently have an issue staying planted in these seats. They're easily the most supportive I've had. My knees, especially the left one, gets bruised every track day. I need to focus on bracing the dead pedal more, or something! You piqued my curiousity about this CG-Lock. It's new to me and I've already started reading about them!