I racked my brain for a bit on who I would pick, and honestly I do not know how I would decide on each of these classifications. Below is what I came up with.

321a:
Lambotte - 152
Humphrey - 138
Ball - 132 He is not a senior.
Or you could just go with the winner between Grater and Wuthnow.

4a:
Seaton - 113
Scott - 285

5a:
Weigel - 195
Olsen - 145
Salsbury - 182

6a:
Williams - 170