I did this at first , cut the tors plugs off and then tape them into the harness but i thought it was kind of tacky. So i stripped my whole harness today, removed all the black/yellow and yellow/black wiring. Only remove the black/white and black wires from your Tors box , if you remove it from the whole wiring harness you may have a problems starting your bike.
Honestly its not all that hard just have the wiring diagram by your side and also look at this diagram, it tells you what wires to eliminate ( http://www.dfn.com/benkaren/banshwdc2.jpg ) . I took off my stock on/off switch and just ran a CR250 Killswitch, I also ran a switch to my light for high beams only. I will take pics of it finished but this is half way through.
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What I did was move the CDI and Voltage regulator inbetween my gas tank and radiator. I didn't want to cut any wires to make them shorter so I wrapped the wires back towards the front of the bike right at the crank case ( for the Stator plug ) and re-taped everything after removing all the extra wires. Im going to buy this bracket to mount it ( http://gbracing.everything2stroke.com/ ) . It makes my bike look neater, although i will run a small wire for my brake light.