Looks good man! Those vertical runs with the valves at the bottom will do WONDERS at removing moisture. I fought moisture for years till I built a similar setup with black iron pipe with 3 vertical runs. ZERO moisture now. Simple and effective.
I just googled that thing. Pretty neat. What made you get that as opposed to the many mid-rise scissor lifts available for about the same price that will raise the car about 4'??