Hey Dennis
Nice start there man. The pink toes will live communally as long as enough food is present. It is a really neet site seeing ten avic's in a large well planted terrarium. Not biters in general , they will shoot poo
at ya or take a flying leap off your hand when stressed.
The Rosie's will go off feed at times much like a ball python so do not worry. I have a female that has not eaten in two months now but, she is healthy as all heck.
Welcome to the world of inverts and if ya need anything particular just shoot me some words