I've seen ShelterLogics mentioned on here numerous times. We just purchased a 12x20 Heavy Duty Round Top shelter that was on sale. We're good with the 12 ft. but we really don't need the 20 ft. We're wondering if anyone here as reconfigured a 20 ft ShelterLogic into a 16 ft and didn't eliminate any pole support, which, would make for a strong shelter for our mega snow country here in Labrador, Canada. We could just eliminate a 4 ft section by leaving out one section of pole support and just reconfigure the main tarp to fit. Both end covers go on individually so they would be okay on their own. But we sure would like to keep all the pole structures and just bring them closer together. Looks like original is (5) 4 ft sections, so, we would go for (6) 2.6 ft sections. Anyone want to chime in? I've attached a pic of the shelter.