I'm not sure where the 182 and the 172 differ in terms of comfort. I know I've found the 172s to get annoying after about 5-6 hours, that's where I'll take the Archer any day over it. I've done 10.1 in a day in the Archer and was ready for more.
The 172, though, has rear seat leg room to spare, where the Archer is pitiful at best in rear seat accommodations. Same if you want to fly in a Mooney. I'll take the Archer or Mooney any day over the 172... unless I have to sit in back.
Of course, the Aztec's more comfortable than either, and the Navajo is more comfortable yet!
Keep the stories coming, Kent, I'm thoroughly enjoying this!