Jazz will be good, but I don't see them as #3. I also think Miami is too high. Suns I think will be very good again. I think Bridges and Ayton will continue to improve, plus the additions they made will help (McGee and Shamet). I think Golden State will be better than you've got them. The Lakers I think are about right.
Bottom line, the West is loaded. You could almost draw teams out of a hat and be as accurate as trying to anaylyze things. I do believe that Brooklyn and Milwaukee are the two best teams, but after those two monsters in the East the next best 4 or 5 teams are in the West.