Man that looks sweet. I like the pic from the top. That's what people are going to see when your in the Sluice Box...
Alrighty, got a question for you about your rash rails. We were talking about a lenghtwise split of a same or smaller diameter tube, with a little crush zone between the 2 at the bottom. What do you think about using a piece of angle iron, point down, and just round out the edge a bit? (My Bro's rig needs some extra support where he's come down on some rocks pretty hard and we're trying to figure the best route.) Probably not as visually attractive as the tube, but aside from that... Lots easier than splitting a tube, with the tools I have.
Later,
MikeP