I ended up having to tie down the top after the stretch due to space issues, which turned out to be a good thing. It evened out the canopy for the lower branches which are looking good as well.
Trich's are starting to cloud up, leaves are starting to yellow. I know this is supposed to keep going for quite awhile, and I plan on letting it continue. Very tempted to start my flush as I'm two weeks from 70 days which per the seed company is a reasonable time. But, alas, I know better and should let this thing continue for awhile longer!