Philodryas baroni care

I was recently given the opportunity to acquire a trio of Baron's Racers, but in trying to do proper research into the species, I'm having a difficult time finding comprehensive care. While I've found a lot of info about temps, humididy, breeding and handling, I've had very little sucess in finding information about cage size and feeding. Can anyone help me or point me in the right direction? I would really like to jump on this opportunity, but only if I feel completely confident I'm ready for them. Thanks a bunch