Of course my experience in this business is limited, but i'd suggest opening it to everyone at once since what i've noticed is big with solo sites is the hype in the beginning... everyone wants to throw the freshest girls on their page right away.. and if you only open them to current affiliates, it may not really make them feel like signing up to promote her as much when shes a little saturated already
again, you have way more experience then i do in this biz so i'm sure you'll make the right decision.... good luck and she looks hot
