I recently purchased a 2005 YFZ450 and have almost completed my transformation into my ultimate MX quad. But i need to put a new clutch perch and lever (aftermarket) and a new aftermarket thumb throttle on the bike....The problem is that i dont know what to do with the sensors on the clutch perch and the stock throttle assembly.....im guessin the clutch perch sensor allows the quad to be started in gear and the sensor on the throttle assembly is a TPS.....Is it ok to disconnect those 2 sensors? Will it hurt the machines performance? If it is ok to do, should i just seal-off the connector and tie it up away from harm?.....Does anyone make something to eliminate these sensors? I would appreciate any input that you fellow riders can give me....THANK YOU ALL!!!