I'm currently living in 5b. Am I bit late repotting this one? Probably, but a month ago we still had freezing temps at night, and my deciduous trees hadn't broken buds yet. As far as styling goes, I'm not sure yet. It went through a steep angle change from its previous pot, so I'm still exploring what advantageous branches I have and where they are. I do like the movement it has now, going from left to right, but it may have some wire and twisting in its future.