Need a desk surface... Similar to kitchen countertop but would be nice if it was black or wood or something. Want plastic/formica not real wood. Plan is to build a long desk backed against a wall - screw a 2x4 across the wall and lay the desk surface against that. Guys are complaining they do not want uprights at the outer end of the desk - (where you can bang your knee, etc.) Any good ideas on how to build something nice/professional looking but on the cheap? We need to be able to have an investor into the office and feel good about it - but also don't need anything crazy/custom, etc. Thinking about arches for support but wondering if that's going to still be an issue. Does anyone make desk surface or countertop surface (rolled edges) that you can buy wholesale? We need something 12' long and 36" deep. Need something we can take a drill/hole saw to and "modify" for cables/wires, etc. Pretty much want to put the picture below on one continuous desk - but we will replace the middle two monitors with 4x 26" like the end quads. Home Depot?? Lowes?? We are in NYC - in union building. Want to DIY without Union input.