Parts round-up continues. I've got the PVC cut, sanded and primed. The rubber got here yesterday, but I'm waiting on the aluminum before I cut it so that I can use a piece of it to support the rubber (as suggested in the how-to). Still dithering over clamps - Stainless t-bolt, Anodized, I don't know? Any suggestions? Keep in mind the car is silver. I also need to pick up the 3/4 to 1/2 hose connector, but figure I can find them anywhere.