I have the same build as well.

I go with

90 str
125 dex
35 int (40 with the aos bonus)

To make up for the lack of str, there is always armor mods/arties such as spirit of the totem (+20 str) or the mace and shield glasses (+10 str/+5 dex) and much better resists which is what I prefer.

And then the rest of my suit is built to compliment my mana loss with lmc,mr etc and mana inc etc.