WOW,What a list.
I have been reading allot on the canabutter makin too and have some input.
I have read that the canibinoids are fat soluble makin REAL butter a must as margarine has no fat and much of the THC will become lost in the waste water instead of actually going into the fat(real butter).
Also a grape press or centrifugal juicer will draw 99% of the liquid out of the green material with a minimum of work when makin a large amt.
Great list man,im gona make a lil book so din din will become more enjoyable too.