Go "interview" this fitter! S/he might change your and your kids lives! I have a bunion on my right foot. Probably nothing like your ballet bunions though. Remember, that even in stock boots, you can get the front stretched/punched out. This is something I routinely have to do, since split widths weren't an option when I was young, and in Europe don't seem to be an option now (but I'm researching so I'm prepared for the next pair of skates.....).
A good fitter will also be able to make recommendations for stiffness. Even after all these years the ballet is going to help tremendously with your skating (the best skaters in my club were also those who spent their off-ice days at the barre....I second the "Bellita" comment- her axels are GORGEOUS). If you're getting good knee bend, don't be afraid to go with something a little stiffer than Kinzies recommends. If your fitter doesn't ask you do do this- then when you have a pair of boots on, keeping your heels on the ground, see how far forward you can bend your knees. If you get them over your toes, you're good. If you can't they're probably too stiff, and well, if you're worried about creasing the boots in the shop, then they're not stiff enough.
As for the Edeas, if they fit, then that's fantastic! But my US fitter (who is very good), told me that he won't sell them (or Risports) because they only come in one width. He continued on saying that their claim to fit any foot translates in to them putting some skaters into boots that are too long, so they can get extra width. I'm not saying "don't go there", more like "proceed with awareness." I tried Edea's on, and they were good in the front, but too wide on my narrow heels. Fronts can be punched, but heels can't be narrowed.....
Have fun getting your skates!!! Neverdull's right that someday you may land in customs, but probably at this stage the closest you'd come is a split width.