One other comment regarding cheap security upgrades - we have a garage with the little windows, and dumb me often leaves the light on in the garage when I've been working out there. A lot of internet advice suggested getting a rattle can of window frosting and spraying the windows so nobody can see in - but you still have the light. Well, I tried that and it did accomplish the security aspect. However, my wife is mad at me and thinks it looks like crap from the outside, so I may have to consider a plan B. It looks more like I've been chain smoking for years in there, coating the windows with smoke residue, than any sort of "window frosting".