I decided to make a modded custom DDC top. I've seen this done a couple of other times and like the look of it, so I though I would give it a go. I used plastic epoxy for the barbs and bondo for the top. Yes I realize it would look better if both barbs were black, but I had to use the Swiftech type barb for the top as it has no threads on the other end away from the barb. They are both currently under black tubing anyway so they don't show when installed.