Welcome to the SCF, Cgrotha.
As one who works with you and philately, I can tell you that you have hooked the girl.

I always encourage the children to collect a country related to their ancestry. There is nothing like a kid who has a stamp collection and wants to show Grand Dad his stamps from Great Britain. Of course, Grand Dad emigrated to Canada in the 1960's, so Grand Dad takes an interest in the British stamps of the 1940's and 1950's. Ta-Da! Suddenly, Junior has an adult to is asking serious adult questions about something he is interested in.
Few children get that sort of attention from any adult.
Keep up the good work!
Tell us about your collection.
Cheers!
David