I have a Scotts with a SUB mount and I really like it. However, I was previously sponsored by WER and can tell you that Speedy is incorrect about it damping back towards center. The WER is a great damper, it's less money, and it mounts down on the fender so you don't have to worry about it up on the bars. I think it's the best damper for the woods. Period. Don't get me wrong, I love my Scotts, it's set up great, but it took some fiddling. In the desert, the scotts is better, it just is more adjustable, but if you only ride woods, drop your cash on the WER.
On the wheels. Pro-Cycle is a wheel building specialty shop in my town here, they do tons of supermoto wheels, among other things. You could ask them, but they do a good job at a fair price. Any color you want. I can also vouch for what Speedy says about them not holding their beauty very long, especially if you're doing ISDE tire changes (just ask any TM, or KTM rider.)