LOL! Yep, pretty much a beer holder until I start on a project like this. Then it'll sit for 3 months, I'll drag it out to make 6 cuts and it's a table again.
I like the wheel idea. I'm going to steal it if you don't mind. 8)
Main thing to remember is wheels facing left or right of operaters position. Wouldn't want it to roll away from or into the work piece. Your workbench is looking good.