I find all of the best errors, I swear to god.

[FamousDeadGuy]

 

Here we see the WMX-DLCMerged.esp in its natural habitat.

 

 

 

Wat.

 

So, this doesn't even make sense. 

 

I find out later that under the Plugins tab in MO that WMX-DLCMerged was unchecked. Built the Bashed Patch fine, although there wasn't a Fallout.esm to un-tick. 

Just thought I would share this bit of confusion, cheers!