Stepping out of the 90s! We'll bring you up to the current decade someday, LP.
Interesting design, pretty rawly mechanical for the first two. I can't imagine ever burning a marker for additional range - +2/3 defense is so much more valuable than +2 range - but the option never hurts.
I'd almost consider dual classing him to Slasher - like maybe when you execute someone he stops being a Lawman and starts being a Slasher? Would be interesting, mechanically. But I don't know how exactly it "works" in universe, if he ever gets revealed, what the consequences are, that sort of thing.