You seem to have a plan for your people, best of luck to you. As for the rest about isaaq it's none of your business.
As long as it is within border Sanaag and Sool they are people of Somaliland.
You don't like this because it goes against Puntland interest.
You can expect Somaliland to retake or occupy whatever you wanna call it all of Sanaag. With the military change happening soon in Berbera.
If Puntland wants to see change, declare independency and negotiate the borders. No other way but with all that said, good luck with your goal. May you and your family prosper!