Looking for help with my build

https://www.pathofexile.com/account/view-profile/ask9598/characters

Character is Dalcogar. Currently going crit reave with lots of endurance charges + ~15% life regen for defense. Resists are capped without endurance charges. Not tied down to swords, but seems pretty hard to find something better than my scaeva.

In the skill tree I'm also planning to get rid of the five nodes for life and mana leech since im running warlords mark, but I'm not sure where to spend em atm.
Anyone have any recommendations on gear or changing around my skill tree?

You should always grab the life nodes you're next to, even 4% life is efficient. After that you actually do have plenty of defenses in the tree, i'd say it's probably a good time to get more damage. Over the next 10 or so levels i'd recommend tweaking a few points like this:

just grabbed a couple efficient damage nodes you were next to. You can also grab a pair of blood dance boots or run blood rage to generate frenzy charges for 12% more damage and some attack speed and leech. You'll also want to run inc aoe on your reave, the quality of life is amazing.