I'm just trying to find one the best places to tap into for power, ground, headlight switch, etc. to be able to wire this gauge up. I have no problems with wiring or anything just want to find out the easiest and shortest routes for everything before I go and try and figure everything out for myself. If anyone has any insights on this it would be much appreciated.

I am installing the DB gauge in my A-pillar pod and connecting it to the LM-1 Sensor