You can add a remote to your Lippert Ground Control 3.0 # LC358590 on your 2022 Northwood Arctic Fox Grande Ronde 28-5C. You need the Replacement Touchscreen Remote w/ Charger for Lippert Ground Control 3.0 Electric Leveling System # LC358601. The included instructions will list the steps to sync the remote. view full answer...
Your 2022 Arctic Fox 27-5L 5th Wheel should have 5,200 lb axles (I've never heard of 5,600 lb axles before) which means you'll have 12" brakes on them. I'll be happy to recommend a new set of brakes but unfortunately you can't upgrade to the next size up because the mounting bolt pattern is different, the brakes are physically larger, and the rating is 8K which would be way too much for your trailer.
For your application I recommend going with the Dexter Nev-R-Adjust Electric Trailer Brake... view full answer...