Jamie- Lol, ain't that the truth! I would have rather bought it as a kit.
Long- I actually considered doing super singles, but the risk of not having a spare wasn't worth it to me. The jury is still about 50/50 on whether they're really a good idea anyway. It would look cool though!
Rev- I don't use TPM's on this rig. You could use them though on the rear wheel equalizers though. They'd just read the balance pressure between the two, which should be your desired psi anyway.
Here's the thread about the wheel/tire swap...
http://www.thorforums.com/forums/f27...tml#post144029