Just curious as to how much savings would be involved by having the "shell" of a house built (foudation, subfloor, walls, sheathing, rough in plumbing and electric). We would like a modern home around 2,000 sq ft. I've read I could save 50% on the cost of the home by doing it this way. I guess if we could build a 200,000 home for 100K with some headaches along the way, I'd consider it.