Boy do I love guineas. Some of my favorite birds of all times.
Good Luck with any plan YOU have.
Guineas will teach you how to adapt to situation faster then any other animals I personally have ever raised.
Guineas will also let you meet all your neighbors. Have cookies, eggs, pies whatever you good at making and giving away ready.
Raise them with Chicken or Duck. This is a must. If they learn to get along with other poultry, this will train them to listen to you a little better. As soon as I have baby keet, they get raised by a Silkie Hen. (Never a guinea hen) This has produced calmer, friendlier guineas.
In your coop play a radio. Not only does this help with keeping wild life out, it also help with the tree sleeping. If they are use to hearing a radio, when they choose to sleep in a tree one night (the night you can't get them out, no matter how hard you try) they will think it's to quiet and return to the coop with a less convincing.
Keets will die 1-7 days to every unknown reason possible. Even under warm silkie butts. Guineas will lay eggs in the worst stops possible. (Having ducks and chickens help because Guineas like to lay eggs in egg piles. So I trick them by adding a few guinea eggs to duck or chicken piles)
Document you adventures with guineas. Trust me, you will learn a lot, and will be shock if you have a
video of yourself today, and then look back on what you didnt't know 5 years from now.
Observe your guineas. Understand the whom the leader is, friend him/her. It will make collection of guineas easy. Learn their calls. Each will teach you something about what is going on. From there is a plastic bag floating through your yard, to something is attacking. Different sounds.
Again, Good Luck and can't wait to hear back.
Cheers
-Justyn