I give my enchantress a grand vizier, xewhatever amulet, mf/gf rings, and everything with as high of int as I can get with a 1 million budget per piece. Most of them have 9k damage with 120+ mf and gf.
used enchantress till para 95 with grand viz + mf/gf combo items. Switched to scoundrel for slight dps increase for me and got him to 17k dps with a few pieces sitting in bank