I'd buy a rolling tool-box with a maple top. Pick the size you need, use the drawers for components, dies, etc.
There is a lot of merit in having a selection of drawers for laying things out. First off I would make sure the worktop is at a height (or could be modified) that suits your personal work style of standing or sitting, and the height of that chair.
The biggest problem with this idea is that any mechanical powder dispenser, a Rockchucker press, or ???? that you would want to mount on the wood surface might interfere with drawer and door operations. Obviously, a handy person could modify the worktop, or ???? to get around this problem, but one should consider their current use and future plans for equipment.
I have a few of these, and they typify the rolling toolbox that I think would be a good start. Note, they are from Sam's Club, about $600 nowadays.