Hah funny you say that..I have lower back pain but the seat curving outwards a bit would probably help me? The stock seats have no lumbar support so on long drives I'm not exactly comfortable haha.

I'll be ordering a set of Spas myself, might go with the buddy club rails plus their universal bottom mount bracket. I'm 5'10" but I don't want the seat to physically sit higher since that would feel strange. I'm also thinking of just getting wedge engineering mounts and grinding down the tabs so the seat sits lower, but theres still the issue of mounting the slider.