Yes, I'm ok with reducing it to 2hp per worm. 4hp turned out to be a pretty big penalty for a fighter type. And might just kill a low-mid level wizard!
Glad we're agreed.
Updating the Hanim Warrior Working Draft.
Updating Valgoss Working Draft.
Oh, let's do the Worm Lord. I'm all for that. The Mystic Theurge route you suggest sounds fine to me.
I'll start up a Working Draft by cloning the Hanim Warrior.