Tip: do not be color racist, green items can be better than epics and legendaries when it comes to OA/DA, resistances and health. And guns too, some green well heck even yellow ones can be upgrade. For instance, don’t tell me you have not found a better belt than that piece of crap you are using at level 61 
And level 61, you “should” have fettan mask by this point.
You should focus on scaling fire or lightning resistance and getting either arcane bomb or solael witchfire and one Tier 3 Fire or Lightning devotion basically. But this is more of an end-game thing. But devotions you “should” make a choice now since the devotion skills need to level up.
Speaking of gudies, both Nery’s and Requinix guide are based on a guide/diary by x1x1x1x2 and you could study it for more insights regarding leveling.