Quote from nightswell simplest upgrade is to put an amethyst in the helm xD, u could also drop bat for guardian turret, basically trading some aoe dmg for 15% dr and better single target dmg
but with ur gears upgrading EHP will likely cost u a combination of dps, gold, and $$, i could be wrong byt cant rly imagine any armor u are wearing with AR and/or vit instead of the trash affix going for anything less than 9 digits on GAH
I'm aiming for plvl 100 so i don't want to drop the exp gem. I might change andy with non-crit mempo tho. Double dex rolls are not terribly expensive and i'll loose only ~7k dps while gaining ar and %life boost.
Any upgrade that wont cost me DPS will indeed be in the 9 digit numbers.