Kusari-gama, katana on my back, and a P90 with grenade launcher attachment at my hip (for those enclosed encounters). The idea being that as I entered an enclosed area, I would holster the kusari-gama and pull out the P90 until I ran out of ammo and then use the katana. EDIT: I might use a shottie instead of or in addition to a P90. Just because, you know, you can fire essentially anything out of a shottie.
For those of you who don't know, a kusari-gama is two kama (small scythes, common peasant weapon in ancient Japan) on either end of a 6-7 foot long chain. Deadly in the right hands.
Mine that is.
Only downside is that it requires a certain amount of room to be used effectively. Hence the katana and P90. EDIT: And shottie.
My transportation would be a modified 1994 Dodge Ram Maxivan with armored chassis and sideboards, a minigun turret up top, running boards with concealed (spring loaded) blades, school bus motor, and a futon instead of bench seats. THAT'S what I call a tank.
I may actually start to build that now...minus the minigun obviously. Because I can't afford one, not because it's illegal, 'cause apparently you can own one, if you've got a line on where you can get one of the 11 or so that were grandfathered into the States' legal code and have $400,000 to blow. This is the US military M134 General Electric I'm talking about. Hooray for the 2nd amendment!
Sometimes I wonder about the wisdom of that amendment...