The Guide links don't go to the boots Nate. Those Setters look OK, IMHO 800G is plenty right into colder November weather, I have 800G Rockys, when the weather gets chilly I throw on a good sock. Earlier in the year they are not too insulated to cause feet to sweat with a light sock. Make sure you size for a decent sock. Also I wouldn't recommend buying boots online, be darn sure you try them on and walk around with them a bit and are comfortable.
I am a big Rocky boot fan, for the money they are a darn good boot. One brand I would stay away from is Browning, I had a set and the backs collapsed, just awful.