I have a montana wall tent 12x17 I got it 8 years ago for about $600.00. I use it about 2 weeks a year in CO. hunting elk. it has a wood stove and will sleep 5 with cots.I use a trap for the floor $20.00. and I got the angles for the frame from kwik kamp $110.00. and the pipe for the frame from the hardwear store $60.00 I have not used it for the 2 years. with all the weight of the tent, pipes,angles,tarp.and the time to set it up. I pick up a Deluxe Alaknak II 12x20 tent from Cabela's and can set it up in half the time with half the weight for the same $$. get the tent bigger than you think you will use so you can set up some chairs and a table in side for rain days and cold nights you can play some card with the extra room.
good luck, Ron