New units in Necropolis. Discussion and selection between upgrades.

From the new units, I take warrior skeletons. And specters (new ones), they have 1 more HP than the old upgrade. And I also take banshees instead of death messengers (I like their screams :smile22:). Regarding liches, I want to say that I take the new upgrade up to level 50, and then the old one. And you can guess why...