I just bought a large plastic tool box from Wallmart for $10.00 and modified it to suit. Being plastic makes it fuel proof so I mounted a large fuel tank in the bottom so I don't need to drag a gallon fuel jug all over. I did cut outs in the front for the power panel, and volt meter. There are small compartments in the top under the first lid that I use to hold spare glow plugs, ect. Makes it hard to beat for the price.