SilverShooter brings up a good point about only a small percentage of people actually going on a hunt like this.
One big factor (for me anyway) is just the unknown of everything. Having so much invested in a hunt like this (time, money, resources) I think there needs to be a good bit of certainty involved Not certainty or a guarantee to kill, but that the transporter, guide or whatever is reputable and will try his hardest to make a great experience for the hunter. I've read alot of disappointing stories of unsuccessful hunters and unmet expectations.
For alot of us, this is a once in a lifetime hunt.
AK in itself is a trip of a lifetime.
Not everyone is successful. Not everyone is gonna be happy - I've heard some stories where I'da been burning the outfitter in effigy and contemplating the real thing. But we gotta do our research, right?
I looked at the 2020 harvest stats - it was across the board. 4% in one area and 100% in another. Lots in the 50-60% bracket, some closer to 20%. So if you go to a 50% area you have a coin's flip chance of success. 20% area, you are more likely NOT to succeed. So, that's a good way to start figuring out where you want to hunt. But you already did that.
Then you can find the outfitters that frequent those areas and start calling, asking pre-planned multi-facetted questions that facilitate a conversation. Then you get referrals, including someone who did not harvest an animal.
Not everyone is standing by the runway with their gear when a bush plane comes in for the next run. The guys who want it to happen, make it happen.
Take the $ out of the equation. Yes, it's gonna be north of $10,000 to do this hunt. If you let yourself think that you are buying something and are entitled to this or that, it just ruins the atmosphere and makes stuff unpleasant. There is very little you can control once you sign on the dotted line.
YES - do your research, get lined up on the best guide/pilot/whoever you can.
Then just let go and have an adventure without expectations - you are going to have the adventure of a lifetime - don't mess it up with imagined expectations. You are like me - never been there - never hunted moose - how can we expect anything or expect specific certainty? Go with the flow and enjoy the fruits of your labor and trust your research.
Good luck.