Last one definitely. Great job. Full color is always best (sometimes) and it's easier to see the dynamite. And I agree with Acoma, play up and exploit that "explosive" or Sabotage element. A circle is a very balanced shape too, try an oval to make it a little more tense. Whattya think?
Primary 1: Whiskey Stout
Primary 2: Apfelwein
Bottled: Oat Red Ale, Peach Wheat, Strawberry Dirty Blonde Ale, Brown Sugar IPA
In line: Cucumber Summer Blonde, Kona Pipeline Porter Clone, Bacon Porter
The best yet: St. Nick's Dirty Stout (Vanilla Gingerbread Stout) - guessed at the recipe when boiling, didn't write anything down... DAMN.