If you’d like and change the title of the post we could move this over to the howto section.
You might consider adding an alternative option where one just uses ssh and nano instead of swapping the SD back and forth. Also have you checked to see if this options work in config-user.txt instead of config.txt. Although not all options work in the includes file this is the prefered location as updates might overwrite config.txt at some point but config-user.txt will not be touched by updates. Nice work on the guide. 