I think it would be great in the Hornet. (Speaking out of turn as I don't have one!) I notice that it is not a heeled design, which the .22lr that we know requires.
I note that this mould, with both Lyman & Ideal numbers, is the FIRST on the list I posted. BTW, I found that link on an earlier post, either here or on TOR. Your appreciation is gratifying but I did not invent this wheel.