To the OP, I think what your goal is to have a bad guy receive the calling of the Paladin, much like a redeemed pc (BoED), formerly evil gone good? Much like the main character in the movie Gross Point Blank "I was found to be lacking certain moral qualities”.
As a loose styled DM I would closely watch your use of the Deathstrike ability and would say it’s only to be used vs. known evil and only when they are threatening. An anti Paladin napping under the shade of a tree could not be Assassinated without you loosing all Paladin abilities.
Blaggart
As a loose styled DM I would closely watch your use of the Deathstrike ability and would say it’s only to be used vs. known evil and only when they are threatening. An anti Paladin napping under the shade of a tree could not be Assassinated without you loosing all Paladin abilities.
Blaggart