Hello... We just bought a house that has the concrete slab for a tennis court in the back yard. It has never been surfaced - it's just the concrete slab. It does have the poles for the tennis net, and a practice wall at one end. It's large enough for a regulation-size doubles court. I need to get it finished. It wouldn't be full contstruction, because the concrete slab is already there. But it wouldn't be resurfacing, either, I don't think, because it's never been surfaced in the first place. I think it would be something in-between the two - I need to have some type of a finished surface added to the concrete for the first time. Any idea what that might cost? I seem to be able to find costs for building a new court, or resurfacing an existing one, but I can't find prices for doing something in-between. Thanks!