I'm familiar with the conventional "slice & dice" wisdom of propagating mushroom polyps. What I need are a couple of hints to move two polyps of one species from an established colony of another species. Several months ago I bought a chunk of LR with some nice blue mushrooms that have grown into a decent small colony. Last week I noticed two small green-stripe polyps nosing out from behind the blues; fighting for space! I want to move these two intact to another rock. Would it be best to slice them off the rock cleanly with a razor blade, or try to dislodge them with a small hemostat? The object is to end up with two separate species, so that I can segragate the rocks and colonize each species for eventual sale. The green stripe mini-polyps are no more than 1/2" across, so I know that I'll have to be extra careful. Any hints are appreciated.