Alexandra ....if your going to let them breed, id be thinking of moving the others out, its not that they will interfere its more that Jake will become a bully when there are eggs and you may see some feather loss.
i bought Fluff a new toy today.. he has calmed down a little today too.
he isnt as noisy as yesterday and isnt pacing up and down the perches so much either. He can still see them as the cages are either side of my computer table...i can talk to all of them and watch them so its ideal.
Thanks for your advice Karen.....i'll give him loads of attention i ordered some food treats for him too for his birthday so i might give him a few early!!