Think the image link you posted is dead. Might wanna give it a double check...
Also, yeah dues would be cool, but it would definitely need some work to make it viable/balanced. Maybe adding in some perks in the same vein as quick draw, or challenge rewards. A temporary 1 shot kill so that you have to land that first hit, or dodge in time. Again, it could be really cool, but it would need some things that I dunno how well New Vegas' engine could implement.
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