I've been thinking about building my own small space powerlifting/oly friendly gym for awhile, especially since the gyms I attend tend to frown against PL movements/chalk use/are full of fratastic douchebags that piss me off to no end. The question is, what is a good size for such a gym in terms of square feet? I plan to purchase a squat cage, a bench, deadlift platform (or build it), two bars, weight plates, GHR machine, and a set of dumbbells. Oh, and I want to install a heavy bag and a thai bag, and probably a little mat space for rolling. Rent out here for warehouse space isn't that expensive, so I feel confident about this endeavor. Any advice will be great appreciated. THX!