I have a willow leaf ficus that has 3 thin stringy branches growing where there should be one larger branch. Without thinking it through, I recently "braided" them together into an approximation of a single branch and wired them that way. I know ficus tend to merge branches and roots over time, swallowing other trees or their own branches, but somehow I dont think my hastily conceived plan will end up working out. I suspect that even if they did fuse, they would end up doing battle with the winner strangling the others. If they could merge peacefully, would i need more squeeze than wire can provide, perhaps that stretchy green plastic garden tape? Can this be done, or should I lop off the skinnier branches and let the remaining branch grow unchecked until it catches up?