Since i was already knee deep in wires, i stopped at radio shack and got some LED switches to run my "extras" - put 5-30 ampers above the DVD player. Red when off and green when on - Sweet
here is a pic of what the first switch activates - inside the locking stereo middle console.
The DVD player has a night - lux backup camera that turns on when you hit reverse on the column - yet to be installed - but will be fun later.
Went marine on everything so they can get wet and be in the elements better - even the cig lighter in ther stock spot i swapped for a boat one