It's called constructive criticism. It is meant to be helpful and not at all judgemental. You've asked for advice from those of us who have done chick to adult flock integration. We are letting you know that you are very, very likely to run into integration issues and are actually trying to help...
x2.
I cringe a little every time I see people stuffing as many birds as possible in the quoted spacing requirements, simply because they read that it was okay to do so. I always state that they are MINIMUMS and that more is always better.
@Guisso14, you are likely going to have problems...