I am not sure if you website is up to date! But I have been on the hunt Bimacs for a while now. I was looking for three females, looks like you MIGHT have two. I have yet to keep this fish, because I have been waiting to have a large enough tank to house them comfortably, 4 years later now I can.
I am curious your experience on qty of these any different that standard (singulars, trios, 5 females 1 male).