Very very VERY mad.
Fortunately, as he is just a guy with a souped-up revolver, it means that if he wants to directly contest your guy, he will get tossed around like a ragdoll. This will require subtlety and backdoor dealings. You know, like most of this RP.
And no, he will not have a double-O. I want my guy to accomplish stuff on his own, without the aid of giggling prepubescents.