Corabell,
Welcome. I simply wanted acknowledge that someone sees your post as sometimes it will take a day or two! And, please don't freak out as all of us are survivors, there IS hope!
First, what I remember from other people's posts the Brigham & Young Women's hospital should have you in good hands. I am sure someone else will also respond on this as I am in Texas and not that familiar beyond that. Second, I have not had to have a cystectomy but many here have and am sure others will chime in. While it is a very serious surgery T2 staging gives you a real good chance of ridding all of this cancer. I am bookmarking (our hyperlink I notice doesn't activate so copy and paste) a very good site with the 3 different diversions done. It will get you up to speed:
my.clevelandclinic.org/health/treatments/12546-urinary-reconstruction--diversion .
Beyond that, ask away with other questions as you go. I am also glad you are quitting smoking as it has been one of the causes for about 60% of bladder cancers. Perhaps the best advice I can give is take one day at a time as that is all we can really control. This is treatable and beatable!