since when do red tiger mota males get bigger than 12"? I would say a male could work in a 55 for quite a while they max at 12" so they will stay around the 10" mark for some time.
WOOPS! Forgot he had tankmates.
The Labiatus wont be female, but what the heck, Agelina it is. The JD's arent females either. Only the Mota/Festae(wichever I can get my hands on first)