Thanks for the help guys. I think for right now, since I only have 2 devices to hook up, I'll just find another switched fuse to tap into with the add-a-circuit so that the radar detector and GPS are not sharing a fuse. If I decide to add more things later on, I'll definitely go with adding a fuse panel like you guys did, but for now I'll just go with the easiest way since I'm not real good with this electrical stuff lol.