I'm thinking about removing the old, large, and UGLY stovetop in my galley. I can remove the stove pretty easily, but need some ideas to fill the hole left by the large 3 burner stovetop. I was thinking about making a walnut insert to fill the hole and give the formica countertop a cool "cutting board" look. Any idea on how I could secure the wood insert in the hole left by the stove removal? I could support it from underneath or cut 90 degree grooves in the formica to hold the piece, or...??