Is this a good trade?

I give up Carl Crawford, Mitch Moreland, Jonathan Sanchez, and Jhoulys Chacin for CC Sabathia, Tommy Hanson, Shane VIctorino, and Eric Hosmer. I have Morneau already, so him and Hosmer should form a 1-2 punch, while CC, Hanson, Halladay, and Gallardo should give me a great rotation. I hate giving up Crawford, but VIctorino can be a poor man's replacement, and I already have Corey Hart, Curtis Granderson, and Chris Young. Isn't this fair if only for my amazing rotation?