I'm pleased you started this as its something I started playing around with a couple of weeks back. Your girls seems to have coped very well with it all, its going to be interesting to see them in bloom.
For my one I had a slow clone that was behind everyone else so I thought I'd guinea pig her and practise. She started out LSTing and responded so well that I thought I'd try out a few other things. So I topped some tops and then one that was taller than the others got supercropped back into line. The next day the supercropped top was again looking back up to the light and after a few days the stem had healed up and a bump was forming at the site. That stem has grown thicker and stronger than the other ones I just topped and left. So much for my LSTing low stress training, its been more high stress for her, but its been a very interesting exercise. She now just gone into 12/12 yesterday after 5 weeks of me terrorising her and she's a lovely bushy, toppy plant and I can't wait to see how she goes.
Are you going to do a growlog with these? I'd love to see how you find these girls compared to earlier ones. Supercropping doesn't seem to be so common on our board so it'd be something different.