Chris,
Nice job! I'm getting ready to build similar, plans should be stamped next week. I'm attaching to a two story house, garage will be 25'x36', second floor will extend out 14' over the garage with a 4' overhang for a 14'x29' finished second story. I'm just across the Sacandaga from you in Fulton Co., who did you get as a contractor and were you happy with the price? Feel free to PM me with any advice, details, or warnings. I can't wait to get this started, hopefully will be able to find a contractor who can get to it before fall.
Thanks - Brad