I for one hate the Recaros, they force me into a forward slouch. The head rest should have been adjustable to tilt it backwards, I raised it up as high as it could go so I could lean my head back a little more.
Also, if Arizona is as flat as Texas, I'd just stick with the Focus unless you track the car. I'm only considering a BT because the car is pretty boring on my day to day, it's all long straights with some 90's in between around here. If you're in hilly terrain with twists and turns then the FiST would be fantastic.