Hi, Mike ~
Well, you're certainly taking the fast lane from AN diagnosis to surgery - and I commend you for being decisive. I agree that once you know what you want (surgery) and have a well-experienced doctor and facility nearby that you feel you can trust - why wait and put you and your family through unnecessary angst?
I went from diagnosis to surgery in about 3 weeks. It would have been a scant 2 weeks had there not be a cancer scare during one of my pre-op tests. Fortunately, it was a false alarm and after initially canceling my AN surgery (the non-existent 'cancer' - supposedly in my liver - would have killed me within the year - or sooner) my neurosurgeon re-scheduled it for 5 days later and I was on my way. No regrets. I had a huge tumor, really troublesome symptoms and wanted this whole experience to be over with, just as you want your 'AN adventure' to be done. That being the case, I not only empathize with your attitude but applaud your quick decision and determination to get through this. I can tell you from experience - that attitude will serve you well.
Jim