Disagree on the PF matchup. Boozer can defend Gasol much better than Gasol can defend him. Gasol would have trouble defending Lou Roe.
Well I expect Boozer to be defending Odom and Okur on Pau but Pau's length would allow him to score on Booz easier than Boozer could score on him. Pau's a very underrated low post scorer. He was one of five players to score double digits in the paint this season (Booz was 6th or 7th with 9 points out of the paint). He's got a bunch of quality moves, his hook shots going either way are unstoppable. He makes great use of his height and length by keeping the ball high. Gasol is shooting 58% from the floor since being in LA.
I think Boozer is the better player but this isn't a particularly good matchup for him. Booz doesn't matchup with big men who pass out of the high post well. His advantage is his strength, not his ball denial or his active hands in the passing lane. Pau or Odom, whoever he's guarding, should be able to hurt Utah with their passing ability because of this. Boozer is better with someone like David West who's a scorer that he can body up.
Gasol's defense is also better than he's given credit for, although that's mainly because of his physical size and length than defensive abilities, but he is better defensively than his reputation claims.