Adding a 4-pin light connector for a rear bike rack
Will be adding a bike rack to the rear of the Pebble in the 1.25-inch integrated hitch receiver. Also will be adding a light kit to the bike rack for extra visibility. The light kit connects to a typical flat 4-pin. Will Pebble provide wiring guidance to allow me to add a 4-pin connector to the rear of the trailer? If not, I will need to run wires for the 4-pin connector all the way from the towing vehicle, but I have not yet found a plug-and-play combination 7-pin connector and 4-pin connector where both connectors can be utilized at the same time. Open to feedback from Pebble and ideas from others.

Once it is installed and you get to use it a bit, would love to know which bike rack you went with and whether you’d recommend it.
Since this is morphing into more of an accessories topic, I have moved my response message to gear-and-accessories. For the electrical part—lighting for a bike rack—I will continue here as needed.