Need Help Life Leech 2H mace Build

hey guys im new to the game and i need some help.. currently, im planning to have this skill tree with a bm life leech marauder.

http://www.pathofexile.com/passive-skill-tree/AAAAAgEAAecLKA48DnIPzBLZFCAYkRkuGekaPhznIQIhNCFVJ-0pLir2NPI2ujkOOlI7OzuMPfxBP0TnUEdQUFHmVElVtVYEVw1YPVhjWfNfP2DEYVJqHmo7bpdwPnKpdud3U3uMfLh82YErg7GGYIiPiT-MBozPjvSUh5wnnsWezZ_LoJ2krKZkpzCoGKkaqXOsqq3ktC-53b6uwBrBBMbYyZjSIdcC2WHcPd6W3sHfst-_5K3nUuoY6wnuFO8O8azyL_Kc8932SPcy9778iQ==

Im using 2H mace DPS type of build :)

Currently im Using only 3 Skills which are Heavy Strike, Ground Slam , and Leap.

Any More SUggestion on the passive skill tree, skill gems, etc. ? Thanks.

http://www.pathofexile.com/passive-skill-tree/AAAAAgEBAdwB5wJxBLMFLQ6tEuEUIBRNFm8Y2xkuGYUaOBpVG_odFCFgJKol3yftKLUppTIJMok26DbpQKBBP0OcR35QR1BQUeZUSVXGVw1X4lhjWfNfP2BLYIhhIWFSZKNlTWaebmlyqXTtdPF35XrvfNmE2YTvjM-PRpBVkc6ZK565ns2fy6IApBmnMKeEqWirxayqtC-53bvtvYG-p8APwBrG2M9l0NDSIdJN1I_ZYd7B4urjauSt51LsOO8O707wH_Iv8932SPe--tI=

A much more survivable build that will work. You can use Blood Magic until lvl 40s-50s, but by that time you want to run auras on your mana (so you have to spec out of the keystone passive and switch to using Blood Magic support gem on your main skill).