1) Try upping your bloom feed a bit more. Add
Cal-Mag as well very important. All the leaves in general seem pale in color even the ones that aren't the lightest in color are still pale looking in my opinion. This problem becomes compounded when you are root bound. Giant plants in small pots need even more nutrients since their roots are being limited you gotta feed a little more to compensate.
2) I know it will feel like an absolute crime doing this but trust me. Strip absolutely every leaf and small side shoot branch off from the red line down. See pic below. She is probably still stretching a little so you will get a few more inches on the top, the lower stuff is always swag anyways so strip it off, the plant needs to focus energy on the top colas thats what you want...