Shouldn't leaves with that much THC just be left on to dry, I know triming off is a standered method but I don't see that much of a issue when your smokeing other parts of the plant that are basically leaves themselves. I'm just saying there is a SHITLOAD of THC on those leaves I think I'd leave them on and let them dry up. or just cut the tip of the leaves that 25% that doesn't have THC on them.