Boys:
Baseball/Basketball/Track & Field = 2A
Football = 2A
Girls:
Softball/Basketball/Volleyball = 3A, Track & Field 2A
My assumption is they want to join the South Central Conference, since it makes the most sense geographically and enrollment-wise; they would be 6th in enrollment in the SCC vs. last in the LHC.
Additionally, everyone except for Knoxville and Clarke (3A) is 2A in the SCC, so they would be competing against the same-size competition. And, in reality, neither Knoxville nor Clarke is dominant in the SCC, so PC would compete with no issues.
PC enrollment for 26/27 is 240; in the LHC, the next smallest school is Oskaloosa at 465.