For stats you should get 67 dex & 112 int because for str you have to be mainly str & have less mana regen.
For gear i would wear str hllwn mantle & str hllwn bone helm, voodoo, & brain eye/evi.
For a build you should get higher heal so you can last longer, & weaken & nightmare is not the best at this level so put it to 1 or 0.