I thought I'd better get my bum into hear and get some lights organised for my display. I headed down to Bunnings to see what tomato cages I could use to make up some mini trees. They had 2 metal types. The thin green ones were $10 for the 90cm version and seemed quite flimsy. Then I spotted a much sturdier black one (still 90cm) marked as "Plant Trainer - Obelisk" for the same price. I thought I'd try a different variation on the mini trees I'd seen already and just have one line of pixels per frame leg. Here's what I started to do. The problem is that I'd need a pixel spacing of ~ 160mm towards the base. Then I thought "Derr!" and switched to running the string up and down. I'm hoping that cable tying the pixels upright to the frame will prevent any water getting into the pixels.