You're doing amazing. It will work out. Once they are both flopping, grooming, it's a pretty done deal, especially since there isn't a lot of nipping. Bugs will need to get accustomed to sharing ALL of his space, but he will get there. Remember that there will be some scuffs, even later on, my two scuff periodically then love up on each other. Bugs has made your room his...and he like the attention from another bun but he will be somewhat defensive sharing all of his space. Just make sure there is enough room for them to get away from each other in the cage...it will work it's self out, but keep an eye on them. They are super cute!! Reminds me of my Binks and Mrs. Bon-Bons.