The amount of 'amber' depends on what effect You prefer, less amber and all cloudy, will give more pan relief (THC) and the greater the amber percentage will give a more relaxing (couch lock) effect. If You want the higher levels (no pun intended) then harvest them soon, other wise, let the go for an other couple of weeks.
I would suggest snipping and drying a small bud and give it a sample, just to know just how far along that she really is. If it were possible, I would most assuredly, would be willing to sample some for You and give You my opinion! (LOL)