To Bad Kera is occupied with the flute fair. She would really be the one to ask. There are some others that I would ask too.
I have been play testing flutes for about a week to try and find THE flute. The one that I will be happy with.
If you have read some of the forums you know that I have a problem with my right hand.
I have been looking at footjoints and playing a lot on the footjoint when I play.
I then start at A above the staff and slowly play down and up the flute. Then I do it again with a tuner and practice moving my embrachure.
I try going from high A two above the staff to High E one above the staff. (I don't know the technical term. Please excuse my ignorance.)
Double tongueing, flutter tongueing and singing into the flute.
I close my eyes and play long notes and listen to the sound quality of the flute.
Then I just play something that I like. Some scales and that's about it.
I bring a notebook and I write down what I like about the particular flute. What I think of the construction and how it worked out with ease of play. After I am finished I ask the price and I write it down. I also write down the options available and the cost. eg. split E,C# trill, etc.
Try that. Maybe someone else will have some input.
After all, I have only started playing again after 25 years. I am probably not the best person to ask.
Good luck!