I bought a couple of old, traditional spotlights. They are different, so I'm not going to put them on symmetrically. Anyway, I was thinking of mounting the prettier one to the driverside A post. The exposed area of the post is very narrow.
Does anyone have pictures of this kind of an assembly in a 73 - 87 GM truck, from outside, and from the interior side? It would surely help to see how someone else has done it...