Nah dude, if you are spending 5K, you might as well get a TH, trust me, I looked at enclosed for 2 yrs before buying one, and now plan to get a TH.  Look in NC, KY, TN, etc.  I've found tons for about 7, and you will easily spend 2K to make it anything close to livable. Roughing it is 1 thing, but if you are spending 5K, you can spend 1-2K more and get a small TH easily.  Used of course...