Yeah me too, take as many clones as u can then do the trade. I mean its easier u never know what can happen outdoors. Even your friend can have someone take the plant when its close to harvest. You forgot the rule "dont tell anyone" since he already knows your gonna get all paranoid about someone stealing ur buds when they are ready. Save your self the trouble clone then trade. 4ounces plus a bong isnt a bad trade at all.