[terryl]

Thanks all, I don't mind the split bottom, and the central piece is quite easy to clean. Difficult to cover when you have a Kakariki in there who scratches like a chicken.
Thanks for the query on the ages- I must admit I was doubtful because neither have bar heads, but they are very small. I will keep an eye on the beak on the green one- don't really want to submit him to any more stress at present- he's eating well.
They are very close and are never far from each other, lots of beak touching and general cuddling up, they were like that when I got them- which is really the reason I got two- (I was only going to get one).
We'll see how things go- but I don't anticipate any problems. Tui is still the boss.