motor review
http://www.rcuniverse.com/forum/m_5643067/tm.htm
http://www.rctech.net/forum/micro-mini-scales/156814-vendetta-bl-motor-reviews-pros-cons.html
im gonna put them on my 'testbed' LOL. basically its a £20 6v car running at 12v. its quite fast, but won't grip anything. i just run the motors into the ground then use the electronics in other things...