The Chort wrote:
I think 1 level of Wizard MIGHT be worth it. If your GM lets it count for .5 BAB instead of 0 BAB, it helps a lot. Become a Divination Specialist with the Foresight Subdomain. Might be helpful.
Check out my post here if you want to see some more multiclassing options. (Somewhere after levels 9-12 is where I would multiclass out of ZAM)
ZAM Multiclassing
Why not go Alchemist and get cognatogen buff your wisdom by 4 or the mutagen and buff your STR i really think alchemist is best combo with ZAM