I'm higher on Favors than you are though. He has all the makings of a top 5 power forward.
I don't think you end up with 4 top 30 players on the same team because of diminishing statistical returns but the way those four pieces fit together is really good. I also like how they matchup with Golden State and the Clippers. Not saying anyone matches up well with Golden State as they currently stand. But if the Warriors step back at all Utah could cause them problems.