Epoxy, Painting, or XTC-3D Part Coating Surface

I'm starting to try out coating my prints with XTC-3D for smoothing, and couldn't find anything to set the parts on while they dried. So I made this array of cones as a surface where you can place a part on, epoxy it, and (hopefully) easily remove it.

It's designed such that you can print multiple of them and piece them together to create whatever size surface is needed for your work.