Hey TD, I made my own center consoles (roof and floor) and fitted a compass out of an aircraft I used to fly. Start and house battery volyages either side actuated by a toggle switch. Doesn't restrict view from drivers side, yet easy to read. Added a pic of my pillar pod (2 x gauge) but both are duel gauges so i have oil temp/pressure and EGT/Boost.
You could modify an overhead console if you don't want to make your own.
gauge night.JPG
o'head sml.JPG