Actually Anne, I think I turned invisible when I hit 40 and gained 5 stones!
Yes Dave the buff sussex were nice. I also fancied the white silkie pullet pair. Having seen the light sussex bantams, I realise now that mine is not a bantam at all - she is just quite wee!
My new girls settled down to sleep with the old ones easily enough last night but I got up at the crack of dawn to let them out in case they were fighting in the run. There has been the odd peck but nothing serious - so a big sigh of relief!