Thanks for the feedback. 
 
	 
 
	I generally play +2/8 or +3/5 or 6, depending on the enemies.  I spend a lot of time in melee due to the aoes that my toon has so that's why I went for high s/l and e/n rather than ranged...but AOE can be an issue.  Even though my endurance use is 1.67 it hasn't been issue due to the procs I use (numina's, miracle, panacea, 2 +end performance shifters}.  I like my characters damage ouput. 
 
	 
 
	I see your concerns and they are valid.  Is it possible to see your build, Nightmare Shaman?