Built the epoxy cart from a old cart from work. The 5g buckets were dispensed into 1g milk jugs. Lightbulb was in base at one end and jugs accessible thru dropin hatch. Pump on top with insulated wood cover to keep warm. Only downside was it was easy to dispense epoxy so we went thru L-O-T-S. But then again we wanted a strong build (messedup ocean, mods such as divedoor & HD davit,etc.). B & B