where to install wires for Lockpick

Hello - first time posting - been reading for a few months now. Got my '08 Prius back in December. I bought the Ultimate Lockpick from Coastal Tech and have been hesitating on installing it not b/c I'm concerned about the product, I've purchased their products before for my GMC Yukon and never had a problem they could not resolve for me. The hesitation I'm having is where to install this. This lockpick comes with 2 audios and a video cable. does anyone have a sweet install they have pics of, they'd like to share? I was thinking in the top glove box, but would really like to have a power source in there so I don't have wires running all over. Then I'm thinking about having the cables in the center glove box where there already is power. anyone have experience here, things you did that worked out... or things you did and then realized should've been done differently?

has anyone installed an extra 12V in the glove box (top or bottom)?