So I am looking for feedback on what my AC to DC conversion to run a GPS. I found a lot of helpful forums on here and think I found what would work best for me. Now my sled is 2009 xfire 600 efi with reverse and no battery. I am currently running a gps on my sled but only using a portable battery pack for phones and such. This method works but it gets annoying charging the battery every night let alone taking up a entire pocket in my dash bag. So my question is since there is the Accessory plug that is AC current behind the steering post plate can I plug all this shown in my diy diagram? Right now just my heated face shield is plugged directly into that I believe. Yes I say believe becasue my sled is 2 hours north of me at the cabin so that is kinda hard to check on haha.