Good luck with your plants!
Maybe, as you cut it back, you could try rooting some of those cuttings so you would at least have descendants of your 10-year-old mother plant? I understand that you divided it some time back, but the ATP plant database says they can be propagated from stem cuttings.
BTW, I love your avatar! What is the background? Machu Pichu? I thought that was more tumbled-down.
