You certainly sound very well prepared for all contingencies Fanfaire.
Just wondering! I don't know that you mentioned whether you will be actually taking all your medications in the days leading up to Mayo or what advice you have been given about that! I know with my 'other' condition that if one takes their meds in the morning before testing then that will affect results of tests. Also for
diagnostic purposes any specific meds for several days or even weeks before can mask the true results (that's in my
other condition).
I have NO clue in your case or indeed what meds you are on. Hopefully someone else here will be much more informed than me as to your specific medications and how they affect subsequent testing. Just something to consider!
I hope all goes very well for you!