Planning out what gear you want is cool and all, but getting it is a different story. In other words, don't count your chickens before they hatch. Also, i don't think it's fair to plug in almost all the "best in slot" pieces and ask us to rate it.
Focused on block rating too much IMHO, and spec is dumb without Improved Revenge.
If you are posting to find out what gear to save dkp or something for, best advice i can give is: take it if it's an upgrade.