May be subject to change - design is done, and a fair number of the parts have been acquired already though.

THE DESTROYING ANGEL:

Weight ~13.6kg
Length ~40cm
Width ~30cm
Height ~6cm
Weapon: ~4kg overhead horizontal spinning bar, powered by dual brushless outrunners through a spiral bevel gearbox. Torque limiter on the weapon shaft to remove some of the shock loading from the gears and motors.
Drive: Dual 550 motors through Banebots gearboxes.
ESC: Sabertooth
Radio: Spektrum dx5e
Batteries: 12x A123 cells (4 for drive, 8 for the weapon)
Armour: 3mm 6-4 Ti top and bottom, 10mm UHMWPE sides with hardox front wedge and 3.2mm hardox side plates. If I end up having the weight, I'll put a couple of mm of Ti on the rear.

Should be running in time for the tag champs