Hi Des,
Looks like you did put in a lot of work, it's a shame that it takes so much to weed through all the crap on the subject. While I'm glad you got a good grade for your effort, I have a fair amount of trouble with the disease view of addiction, based on my reading and experience. Detox and rehab. is best kept short and non coercive according to Peele I'm guessing he means 2 weeks max(I would have to reread).
http://www.morerevealed.com/kirton.jsp
http://www.positiveatheism.org/rw/rrhallof.htm
http://www.positiveatheism.org/rw/peelemodels.htm
Hope you're well~Down