That is a very nice job sir!!
https://www.aulro.com/afvb/images/im...11/06/1511.jpg I do like the way its adjustable to. I have an SD roof rack so the work light mount was already there, but If I had no roof rack,
I think you have come up with just about the best solution without drilling into the body of the vehicle imo.;) and if you "marketed" it, Im sure it would be very popular !!......I know my friend will def take a GOOD look at this...
As far as a switch goes, I mounted one in the light to, that way if your "out" of the vehicle it can be easily turned on or off, but also have a "master" in the cab to to stop "illegal" use. I used a D1 carrier assy and front fog switch inplace of the Ashtray as the binnacle is already full lol...
https://www.aulro.com/afvb/images/im...009/05/738.jpg