Not a bad list TO, but I don't think the Bears would make my top pick. Top 5 or 6, yes, the top pick, no. Here would be my list, in no order.
62 Packers
72 Dolphins
78 Steelers
84 49ers
85 Bears
93 Cowboys (yeah I hate em, but they were damn good)
Heck, I'd put Elway's 99 Broncos above the 08 Pats.
If I had to pick a top team, I'd go with the 72 Dolphins. Led the league in Offense, defense, rushing (almost 3,000 yards), fewest rushing yards allowed, 4th fewest passing yards allowed, most points scored, tied for most interceptions, and fewest points allowed. That is a complete team.