New Underdash Wire Harness Question

I guess you understand there is a main underdash harnesss, and an add on accessory harness(s) for the option(s). If you have an A01 option you should also have two prong door switches.

The accessory harness parallels and plugs into the main harness. I have not done 69 Dart in color PDF but if you read between the lines well, this may help with the A01 option in your Dart.

Understand your point here. I guess the question is can I just eliminate the A01 option? I don't want to really strip out the accessory harness because it is old and brittle and not adding it back removes some of the excess wire clutter. Plus if I add it onto the new harness I have to fool with the fuse box connections as well. Last question is will those two prong jamb switches still work with just the single plug? In looking at the various ones online it looks like the single connector jamb switches may actually be a different size.