We have moved the little ones to their crib for sleepy time to see how that goes. It seems they do wake each other up a bit lying next to one another, but we figure that even in separate cribs in the same room that they would still wake each other anyway.
We have a great system going now to help us remember who is who at a glance. My friend Dawn made us these lovely blankets, hats, mittens, and booties in two different colors (green and blue). Caleb wears the blue & white hat (as in picture above) and Daniel wears the green & white hat. We have bottles that are color coordinated as well so we remember who gets what bottle that we prepare in advance before their feedings. It makes things a little easier in the wee hours of the night/morning when things are a bit groggy for both of us.
Here is a nice picture of Daddy burping Daniel on his birthday! Happy Birthday Poppa! We all love you very much!