@STEAMER861 thats the exact box i bought,it is great,but smaller than i thought.i have a few questions since you have done some.first it is ok mounting board directly to the aluminum housing?every thing looks like it will fix like a glove(board is arriving today),except getting the battery and its wires in.that is my main concern.the 510 looks good,doesnt have a ground lug,so i guess solder ground on the threaded portion?any tips you could give me will be highly appreciated.thanks