I am looking for some help setting up my new welding cart, I have a Shopmaster 300 with 22A wire feeder on a shop made cart right now but have recently picked up a HF251 high frequency unit to TIG with. We will also be getting a water cooler to go with the high frequency unit. I'm planning to build a whole new cart as the one it is on now is not that well constructed and isn't big enough to house the new boxes.

Does anyone have some suggestions on how to layout this cart? I would like to keep the form factor small enough so it is easy to move and not wider than the shopmaster power supply.