What final approach checks are there in a C172? I can't think of any
Depending upon the model or configuration of 172: Fuel pump on (R172K, XP, or S?), cowl flaps closed (R172K, XP, or RG), Propeller fine pitch (R172K, 172 XP or RG),water rudders up (172 floatplane), landing gear position (172 RG or XP amphibian).
Ive never heard of anyone using a checklist on final approach in a SE aircraft!
Now you have. I would not think to land the Caravan, or Caravan amphibian without reference to the prelanding checklist.