Flange harness for shell question

Hey, I have read through and I believe this is the needed harness for my shell. I have a 2021 Tacoma with bed lights. I want to wire it to the flange for the cleaner look when the shell is off. All I need to run is the 3rd brake light on my ranch shell. Then I wanted the option to wire in a aux led light. Later on I may get the remote tailgate lock but that wouldn’t be factored in cause my shell doesn’t have an option for remote locks. Is there anything am I missing or is the this the correct setup? Thanks in advance love your build thread on all this.
https://fbchs.square.site/product/t...h-flange/44?cp=true&sa=false&sbp=false&q=true

 

Yeah, while the tailgate lock harness is a favorite, if your shell has no potential power lock/unlock then the 3 position flange is my pick.

 

Perfect I went ahead and placed the order. I appreciate the help and quick response.