You already have more recommendations than you need or maybe want but our Excel has held up very well. We have put about 50K miles on it and the only thing done to it was a slide adjustment. It has a 10 below zero guarantee (which is useless since the company went out of business in 2015). I will say it does very well in cold weather. We've had it out in the low teens and stayed warm. Ours is considered a 34 footer, 35', 5" to be exact. They are heavy and we need a dually to pull ours. Excel used a house made, fully boxed frame which adds a bunch of weight. There are used ones out there. The company, Peterson Industries, had a good reputation for quality while they were in business.
