I have a Ficus Altissima(?), and I’m anxious about what I need to do next to keep it healthy and growing. History - 3 years old, came in a 6” planter, and has never been repotted; roots haven’t come out of the bottom. - 1 year ago, the top snapped off in a freak accident along with a few leaves attached.Since then, shoots have sprouted from the main stem in multiple directions - It’s now ~3 feet tall, still in a 6” pot. The main stem doesn't seem to be getting much thicker, even though it's getting taller. It's leaning to the side due its height and the top-heavy imbalanced offshoots. Questions - Given my repotting neglect and the the additional sprouts at the top: - Should I repot in an 8” or go bigger? How aggressively do I need to untangle the roots for this kind of plant after 3 years without repotting? - Should I try to propagate with cuttings from the top of the plant to reduce the risk of the entire plant getting sick(?) if I repot it poorly? - Should I tie it to a stick to keep it from leaning too much? Thanks in advance!