Love it!
I think that the bud count and branching are mixed up.
When I click on bud count, my choices are 2-way branching or 3-way branching, etc.
When I click on branching I get "under 10" or 10-15 buds, etc.
Edited to say:
Just a suggestion, if someone doesn't have rust then I think there should be an option for "unknown" on Rust Resistance.
Thanks Dave!