My current setup is a 8 x 8 coop with an attached 6x12 run. I want to expand the run since we're adding more chicks to the flock (going to get 6 new ones, will have 10 total). The costco canopy is 10x20 and comes with the tarp roof and roll-down sides (which I like for rainy weather). The frame is tubular, but I plan on wrapping the whole thing with hardware cloth. I will be adding a full size door as well with wood framing. What I'm curious about is whether I need to add wood around all metal posts for attachments for the hardware cloth or if I could just wrap around the tubes and tension attach to the post with zip ties. I'm hoping to not require wood framing all around (otherwise I'd just build a run frame). thoughts on this? I've seen a few aviaries and I think one coop run made from this but it wasn't very detailed in description or pictures. For the seams (where the 48" widths of hardware cloth meet) I was planning on putting 1x4s horizontally (kind of like girts) for stapling those on. The door and frame I'll make will probably be a 2x4 frame or maybe to be lighter use a metal security door on the 1x4 framing.