Not trying to be a party pooper, but how would Hasbro respond to someone infringing in a more or less direct way on their 3.75" license (direct as in plastic, same scale, same rough price point)?
I know you want them and don't misunderstand, I would probably buy some too if they were what you and Jesse are envisioning, but between what they've (GG) already released, the licensing conflict potential and cost issues that Hasbro surely must have with this, I just can't expect these to be anything but what has already been released in the Simpsons/Corpse Bride/Hellboy bustups from Gentle Giant.
Be an optimist, and no one knows if I'm correct yet, but I'll side on the not happening the way you'd like version.