I got a 4 foot stainless table on heels at SAMs for less than $100. It has a shelf so I bought some 1/4 ply and boxed in 3 sides. Bought some plastic drawers (7) and have most everything I use. One for presentation, rubs, injection supplies, wrapping, tools, gloves and a misc. have room for my foil box as well. Got a knife box ( craftsman tool box ) that can go on table to roll out. I can do pretty much everything contest oriented on the table. Still need sinks but simple rolling table works there. Can make of wood with cut outs for sinks.
Retired competition cook. BBQ mentor.