Depends on how rich you are going to be. If it's real rich I'd get them all. If it's sort of rich I'd start with the 22 because they are a lot of fun to shoot and the ammo is cheap. Then I would get a Model 64 which is also fun to shoot and is about as perfectly balanced as a revolver can be. I wouldn't be concerned about not being able to shoot 357 unless you are willing to put up with the recoil or the noise if you are forced to use it in an indoor self defense situation. There are excellent 38 special +P rounds that are effective in self defense situations if that is one of your purposes in owning one.

You are not likely to go wrong with any of the choices on your list. Good luck.

__________________
I like Ike.