I have a rack that is easy to carry out to the street for overhead lifting--I'm able to do that because I'm the next-to-last house on a cul-de-sac.
I love thinking about what's going through my neighbor's minds when I'm out in the street doing OL lifts and they have to drive around my setup.
Get some good shelving, that will help with storage. I got some really serious metal "garage-type" shelving at Home Depot and it's been great so far.
I'm lucky enough to have a 2-car garage gym. Problem is, I'm growing out of that now!