Well I'm really proud of you Pete!!! It does take willpower and determination, and you are doing exceedingly well IMO!
I started a "lifestyle" change the same time you started this one and I'm down 12 lbs now and have 14 to go to get where I want to be. Some days are easier than others, but when you see results, it makes it all worth it. Your clothes must be falling off you now. Have you gone on a shopping spree for new clothes (that's the best part)
Keep up the good work bud. Can't wait to see the end results and I'm very happy to hear they will be counselling you in the after part of it. That is not easy either but it sounds like they are very professional and know what they are doing.