Ok so I am buying a RKE and am building a cabinet to nicely and neatly mount all my modules in. Then I got the idea to also make a cabinet stand I can mount it on top of that I can store my equipment in it as well. since I'm new to the hobby there will be future expansions so I want to be able to add to the cabinetry as I go. Any advice on how I can accomplish the expandability of it?