Welcome Chuck,
Good to see everything is going great for you. This is a step that you will not regret taking. There will be low spots but hang in there. It's not just about the weight you will lose, it is the energy to do things now, fewer or no meds, self-confidence and knowing you will be healthier and more active to do the things you want to do. The folks here are great and helpful and will answer any question you might have. Very good support group.
Vance