Gear lockers?

I've seen plenty of posts about gear closets and gear rooms, but I'm looking for something a little different. We're building a house with a 3-car garage and we plan on using the third car spot for gear. I'd like to be able to organize our gear (climbing, backpacking, etc.) into good-sized lockers (that actually lock). Anyone done anything like this and have suggestions or pictures of their setups?

here's a good source for used lockers--various sizes/configurations... etsy.com/shop/DustysRustyLo…