Nice grow dude... and your so right. Gotta wait for them calyx's to look like little roses, all the hairs sucked up and gone or dark orange.. Trichomes 50% amber, yummy. I found this cool gadget, into gadgets, that you simply clip on your phone over the lense area and click on it's light.. walla, close ups of trichs.. lol
Takes a little getting used to.. but this gives you an idea.