Switching at L76

Went from Pure INT to INT/STR. Toon used for PvE, mainly farming Feast and Slayer. I'm using full Savage set w/ Fire Iron Band of technique. Had no idea what ring to use just used one that gave bonuses in the most areas.

Frostbite - 2
Lightning - 9
Heal - 9
Res - 1
Firestorm - 9
Ice Storm-1
Drain - 9
Weakness -8
Nightmare -8
Mana Shield - 0 (This is because of slayer to prevent me from accidentally using lol)
BoV - 9
BoM - 9

I do ok with build, with the things i do in game. just wanted to see if anyone could help improve on it.

And any tips on places to farm solo that has decent drops would also be great.