Here is a new seat possibility I will be trying in the next few months. They are made by Scat. I've spoken to a few Pantera owners that have done seat swaps and have been told they look like they will work. They are $357 & $406 depending on the version. They also have seat tracks that look to be low profile. They appear to have a very low seat height. Any thoughts from people that have done the swap?
ProCar by Scat 80-1000-51L Rally Series 1000
They also make a different version that has a smooth, non ribbed design which I will probably go with.