Have you considered tlaloc for this?
When your super is full, it's dps is comparable to touch of malice and its prolli better at killing things than Monte Carlo and grenadier on a primary is pretty crazy.
I feel it could be another option if you forsaked the whole melee centric play style.
Just something to consider.
English
-
I wouldn't consider this a melee centered build. The obly reason melee is used, is to recharge your grenade, and monte carlo for recharging said melee. The entire point is to have that constant energy drain effect