Marauder Summoner Tanky, help!

Hi guys!

I love to play the old standart normal summoner build (on HC leagues only!!!!). No srs op bullshit, just the zombies, skeletons and Spectre Stuff. I made the experience, that the summoners im playing (Witch with aa and EB) can die very quickly. I know that every character in special situations can die very quickly, but i wanna make an extreme tanky summoner. With a high amount of armour + IR and the auras grace and determination. the best class for that seems the marauder.

Now i planed the following passivtree:

http://www.pathofexile.com/passive-skill-tree/AAAAAgEAxthYYz38jM_2SF8_wQTjn3loJy8LYe8OeA28n6luvoqkrLXyAdzyL26qNZLi6qQZVElKyP6P2L1hIRv6PydN4_4KhO8l3ypNplfyRbc-XhN07YTZfVsxnjrhQYcbyHrvZU2sR_noQzFgSxRSgse2QQUtR34o-tP7apNOKuvuE2zV7SmluJMGScAPpwhqrI9G2QudrpuhKpgabPfX-oAWb6aszLysmCSqiEBEBDpYNumQMxCXVcbjavrSTbmD2xcvBAdk50yzVdZr24CkfRjsim0ZCPQi9MBUbAu86mpDDY0c3Mk9v5fyHg==

Thats just brainstorming. i would like to know your experience!!

For that build i would use armour+evasion equipment.

Did u try something like that?