Replacing dash light bulbs

I could just find a wire that gets power when the key is on correct?

But before I do that I am going to try and see If I can solve the bulb not working, because I don't really want to put in another gauge...already have temp, oil pressure and a tach, less clutter the better! lol

Also for the gear indicator light is the only way to access the wire to pull apart the steering column?