Hi from Nevada,
Installed the first 2 mods to my p1000-5D I purchased both the oem under seat storage system and the under dash storage system. They both where increadably easy to install and it took about 30 minutes for each option. In the instructions for the underdash storage indicated that you need to mount first to mark and drill some holes but come to find out my 2017 had the hole locations dimpled where the holes go. The underdash also will NOT block the 12 volt outlet there is a cut out for it (see pic). For 200 bucks it provided some much needed storage. Enjoy