The other downside is that if some of them escape (which is easy considering their size) they can infest entire house. Short life of the queens isn't a problem for them, because new queens breed easily. They don't need new queen to start a new nests, only few workers with young larvas, which grow then into queens, which lay male eggs, mate with their sons and start making thousands of workers.... and then they invade your neighbours, who may be a bit unhappy with this. I wouldn't try this species in any case
