Wow, only two weeks in business and a full daycare, just wow! Good for you mystery poster!
Personally, that age spread is going to run you ragged, but if you plan and organize you can do it. I like to phase children in one at a time so that I can give them a lot of attention as they become accustomed to daycare and it is difficult on the established children when a newbie comes in too. But I have friends who have daycares for teachers only so they have all 5 of their children come back in Sept. Proof that this can be done as well.
Just my opinion, but the myster poster is going to need a lot of help and support so she should register here so we can help her!