You need to go to the Wood-workers forum to have that question answered. Seriously, have you condidered a large roll-top desk? Just remember to have adequate ventlilation in the rear of the cabinet, and some place for all the wires and cables to pass through. Check out some of the computer desks at some of the larger discount stores, like walmart, best buy or costco and see what they might have to use this way.
The other thought is to find a closet in a location suitable for you and access to the antennas etc. You take everything out of the closet and put in a cleat on three wals at about desk height. Then cut down a solid core door and drop it on the cleats... instant desk, and the hole for the door handle is where you run the wires out. It works well. you can add shelves above for the rest of the gear, and when you are done, just close the closet door. Its out of sight and out of the way..
tom
N6AJR