Congrat's on your new baby.
I'm so glad a YTer got her, I remember when she first posted about
re-homing rae.
Wrigley should adjust quickly. Joe was an only baby for about a year before I got Blossom, he was depressed for about 2 weeks, but know they get along great, they cannot be without eachother
PS: Joe is a little over 6lbs and Blossom just a bit over 3 just like your babies.