Build 2 handed axes

Hello,

Here is the build i intent to develop. I would like some advices or critics please :)
Started played last week.

http://www.pathofexile.com/passive-skill-tree/AAAAAgEBxthYY1BQjM_2SF8_VEnnUu8Oud3yLz38fLgpLtSPGS4n7fPdrKpyqXzZe4whAir2IVU5Dtw9wQRVtZ7NpzD3vhQgUEcB5zboOlLfv4ZgVgRhUp_LYIgote9OMgmi6hLhMftAoAUtYEt673TtIWB08Z65GNtDnA6tKaXSIVcNkc4UdXRBVvr8xWegh3ZKfe4OI_bv8FpI3Q06szWGnaq5zWEh4uoB3KQZG_ol34TZZU1HfqvFvYGZK6lzEtkaPvGsWK_iYTB3lZtlpyb4rlBgu2RSME_BoxNM

I mainly use cleave against + life gain against groups, and heavy strike against bosses. I use a lot enduring cry & warlock's mark too. Lightning strike is usefull at range, against some powerfull mobs at close range(the flamethrowers dogs in battlefront for example).

Thanks for your advices and critics :)

I'm lvl 37 for now, and I use a 2H sword (didnt find any rare 2H axe yet, so i didnt spend points on axe bonuses yet)