Garage in Suburbia

We just moved into a new house in a neighborhood of homes on 1/2 acre lots.

My wife and I agree that the garage will be for the kids bikes and yard tools and our Duster project.

Its only 20 x 20 with 2 8' doors.

My plans are to put up shelving 6' off the floor to use that space up there for disassembled parts etc.

I know its tight but it's a huge upgrade from where we currently keep and work on the project which is a 10 x 20 storage unit.

I've posted 2 as is pics, and most of the stuff in there can go except for the bikes, yard tools and the beach chairs

It's primed sheetrock now and I want to paint it before I bring the car home.

I'm thinking the ceiling should be white to reflect light and the floor will be medium grey. Can't decide what color to paint the walls.....

If any one has a picture of their garage we'd love to see them.

Throw out your $.02

Thanks