Andre, here are the seat bottoms that I'm willing to part with. Not in the best condition, but a with a cleaning and leather treatment they should be good.
I assume that you just need the leather and pad, not the metal base and controls. Let me know if that's the case or how much of the seat you need. From there, I'll determine price and shipping if you want them.
I still need to sort out the engine bolts, but it's getting higher on my priority list.
Also, I'll be in Denton arriving on the 15th and departing on the 18th. If you're up for the drive, I could arrange to meet.