Here's the plan for the new paint job. Oil based this time, will be fumey but a helluva lot more durable. My friend Tilman recommended an equal surface are for the big circle and remaining white, a proposition made possible by the awesome SketchUp!
I premarked the circles the old fashioned way, a nail, some string, and a sharpie! There will be a small circle around the column around the benches, a medium circle accentuating the stage and a large one off center in the middle.