Flowering Bonsai Momma Shark

This is my beauuuutiful White Shark mother plant ... aka Momma Shark ... who I have had for over a year, during which time she has provided hundreds of clones and has withstood the regular chopping and hacking like a champion! Now, though, it's time for her final performance. She has been kept in a 2' x 2' x 39" grow box ("Mothership" from BC Northern Lights). I'm going to begin training her down in this space, then move her to a 2' x 3' x 39" got ("Bloombox") to finish veg and then flower. I am considering transplanting her to a larger pot, as I am certain she is now root bound in this 3.9 gal Autopot. The goal of training this week is to bend as well as possible her very thick branches, with an end goal of developing a somewhat even canopy at a workable height.