I am not a big fan of the front seats either. I have been looking into alternative seats. I am looking at seats made for Jeeps by a company called Bestop (around $250 a seat for their top of the line model). I need to take measurements though. I don't know if/how they would fit. Recaro's too, but they are expensive. Also to have a local place that does custom interiors replace the foam.
Another alternative is to go to a junk yard and look for a wrecked sports or luxury car that have decent seats with lumbar supports.

I need a job first though.......

Stone