Even with Wade's injury history I don't think I'd do this deal. He is starting to play some really good basketball right now and I just think you can get a little bit more. Especially if you add Ray Allen to the deal who can still knock down 3's and give good %'s which some managers might value more than you?
Noah/Thompson isn't a bad combo, but I'd like to see a big man like Noah paired with someone who has been a little more consistent than Thompson in areas outside of scoring. I know his steals have been nice lately, but Wade is pretty valuable still, and I think you might be able to get more.