Karl:
I order a few different sizes. FD #1, #3, #5, #7 & #9. I also have a few Olson blades...and they are really good too...but they don't seem to stay as sharp for as long as the Flying Dutch blades.
I used an FD Ultra Reverse #1 on all of these patterns.
Mike is amazing to deal with also. I place and order and get an e-mail confirmation very soon. The shipment time is quick and the product is outstanding. They would work well for you.