Oh yes james i forgot to mention the roof folding, its essential to get that right, and eyelet to eyelet in a kind of concetina / fan fold is the way forward - also a double roof on these very very sunny weekends, will stop fading issues that people have and keeps the whole place a lot cooler. I think the quality of some of the "ready to go kits" that are about are much like the business in a box solutions for anything really, you get what you pay for. i have found midland marquees to have a better quality than gala, but gala have the bigger name, so you see far more of those at shows.