Raising peafowl

[Jamminjen]

I have read and heard many different things in regards to raising peafowl. My question is, when do you all move them outside to an outdoor coop? Mine are 2 months. I want to move the brooder box outside with stall refresh(I think it's called). Our nights are typically about 70deg, occasionally dropping to about 60. Would they be ok to move outside, do you think? I still have to build their coop so they wouldn't come out of the brooder box yet.