Congratulations, everyone!!!
I came home and DH had pulled the 6th baby from the incubator.  He's a light black/dark silver, and definitely a roo.  So, that's four confirmed roos out of six hatchlings!!!
I'm 99.9% positive my light silver one is a girl, and I am mixed on the dark silver.  I think there is a faint light mark on the head.
I don't really mind that much that they're all roos, it will just be harder to find homes for them or to decide what to do with them.  
I candled the 3 smaller eggs and it looks like two of them are dead.  Instead of being a full shell, there is the air sack, a big open space and something dark mushed up against the shell in a weird shape - no movement.  The 3rd egg had a baby in it that was peeping away.  I could even see the little beak tapping away!!!
I'll leave the other two for another day or two, just incase I'm not seeing something right, but I think I'm going to end up with 7 chicks out of 14 eggs - 9 that were still alive on Day 17.  
I will try to post pics soon.
Erin