So...
I love 0 gaping

On my wizard I just lvl fire and ice this way I can do pvp and pve and keep a 0 gap (I never needed to farm or gap except when I lvled bard till 30)
So my question is... In a warlock is it possible to get almost all with out gap?
If no... What gap you think its enough? (P.s. I dont buy sp helpers and exp helpers)