Tamara, since you're happy with Mid America (and you're right, they have lots of wonderful choices), why not just order from them this time around?
When I placed my last order with Barry Blyth (Tempo Two) I asked about an iris that wasn't listed in this year's catalogue and he sent it to me as a bonus plant. Sometimes breeders don't list a plant because they are building up stocks - so it's always worth asking. Mid America has lots of Blyth irises, so you can probably get most of what you want from them. Both companies have been really friendly and helpful in my experience.
For future info, European suppliers I buy from include Cayeux, Bourdillon, Iriseraie de Gombault and Bianco (three in France and one in Italy). There is a French Iris Society, the Societe Francaise des Iris et Plantes Bulbeuses, that lists suppliers in lots of countries and has some interesting articles:
http://www.iris-bulbeuses.org
I'm looking forward to seeing photos of your new iris bed!
