Paralysis and stun bombs make this build all-powerful with very few points used. Use potion of intelligence to get the 4 levels of explosives to make the disabling grenades, add some throwing skill, and have a blast. I consider the white servant jacket better for the appropriate look.

Some might prefer the Spy Hu Luv Me, build. Use a gnome and the chemistry tree to make a tranq gun. Then go through the steps to make permanent slaves. There are ways to make your slaves love you.