Two words for you "Blue Coat"... ok actualy its only one word, but whatevs... look it up, it has ssl interception and i know first hand that on the backend, most ISP's use it... just encrypt your traffic with your torrent, set it to use port 80 or 21 or some other well known port that doesnt scream "HEY LOOK AT ME!!! IM DOWNLOADING THE NEW CARE BEARS MOVIE!!!!" or what every you crazy kids are downloading now a days, and you wont get caught. Im not saying its right to do it, but as a freedom of information activist, it kinda goes with the territory...
cheers!