The one under Honey's pic looks like a Gold Laced Wyandotte. I just got my 1st one - they are supposed to be super sweet & good layers. The one that looks like a Barnvelder looks like all the pics I've ever seen of them, but I have no experience with them. From the back, the one that you suspect is a roo...I'd have to agree because of the tail and saddle feathers.
Yes, it's the one under Honey that looks like a GLW. The others have lacing but look like they might be EEs. Either way, they are cuties! Are you getting eggs yet?