So what's happening - you merge with the indie group, Leon 1ic slappy 2 and NKS is put to sleep?
I must say looked at the laws more closely and you have the narrow list of allies, shoot everyone else in some systems yet don't have visa system etc. Even with factions you have mutually 90% on, quasi lawfuls etc.
Heck if you were to use the laws you would aggressively remove even Order Indie transports and light fighters that just want to go back to the vanilla OG Base
Plus there's no "can enforce laws" line - I'd probably just let them go in the new entity