^^^That light bar
might be A OK with the Mountune and Pro Alloy choices as well, I am just unwilling to chance that, given how hot these cars tend to run in summer temps.
Ideally, I would want powerful driving lights to be mounted on the front edge of the hood, in 'pods', a la top level rally cars, and only installed when I REALLY need them (like working on ARA rally NIGHT stages, which seem to be coming back into trend recently).
But yes, this is A LOT of work, every cop will be stopping you if they are mounted up on the street, and they are then not always there when needed on those deer/critter laden, pitch black, deserted country back roads, like this convenient light bar is.