I bought a group of 6 girls and 2 of them turned out to be boys. The guy who sold them to me insisted after I told him that they couldn't possibly be boys! Total idiot,- it is very clear that they are!
Mickey was being aggressive and so he was moved straight away. Rose/Rory on the other hand has never shown any signs of aggression and is still living happily in with all the ladies
Personally I couldn't say whether yours is male or female as I've seen several females with longer finage that I would have expected to be male!
Vicki and Siobhan are usually very good at noticing things like this. Vicki has already said she thinks it's a boy. Let's see what Siobhan says!