It is really great that you are increasing the range for these abilities. As it stands their use is quite limited by that limited range.
However
To really be relevant, these two abilities need to be on seperate and/or lowered recast timers as well. Losing the ability to use Collaborator by using Accomplice is unreasonable. Especially given that the recast time is 5 minutes on Accomplice.
If you want us to be able to help manage the flow of any party with these enmity abilities, a 5 minute recast is way too long. Keeping them tied to the same recast timer is only going to significantly limit their utility for this purpose. Accomplice isn't even worth its own 5 minute recast timer, let alone preventing collaborator use for 5 minutes as well.