I am doing mini goals too. I like rewarding myself for being good! I haven't done any pre-op though, that is a great idea. It looks like we are going to have surgery close to the same days. Very best of luck to you.
The mini-goals I have set so far (I do not have them all picked out)
minus 25# - I haven't decided yet
minus 50# - haven's decided on this one yet either
minus 100# - I am letting my husband pick out a hot outfit for me
minus 125# - a canon rebel
Goal - I haven't decided on this one yet either.
Again good luck and I look forward to hearing about your journey.
MJ