SAF,

If you don't mind building a box, I recommend SIG. They are completely laser cut. Here are their boxes for nitro, [link=http://www.sigmfg.com/cgi-bin/dpsmart.exe/MainMenuFV4.html?E+Sig]Mini Boss[/link] and [link=http://www.sigmfg.com/cgi-bin/dpsmart.exe/MainMenuFV4.html?E+Sig]Field Boss[/link]. The Mini holds a 1/2 gallon of fuel (1/2 gallon container included with the kit.) and the Field Boss holds the gallon jug or can that your fuel comes in. I bought the Mini at Tower Hobbies, but they do not carry the Field Boss. I believe you can also order them directly from SIG. I built mine using CA because I had planned on a clear finish. You can paint them of course but the wood looks very nice just cleared. Here is my Mini Boss and the finish that I used.

Gene