Thanks for all your replies
I have started poo picking its not that bad, and there's not too much all part of the territory
the flies only seem to be around in the morning but not for too long either, but if they do become a nuisance i'll get a red top fly catcher been looking on internet like you recommended Joyfull and the chicks are funny chasing the flies
I've changed my profile picture to my girls, i need to work out how to put some more photos on
They've all settled in nicely and they love there new home i'm glad to say, and we love them been with us too