I am going to try to use a floor mounted headlight dimmer switch to simultaneously activate my 4" in-line Jacobs E-Brake and torque converter lockup. I was going to also install toggle switches for each one individually that would have to be on for the floor switch to work, but I think for now I will see if I am happy with just the 1 switch controlling both. The stock Jacobs setup that deactivates the E-Brake when the go pedal is hit will still be hooked up also. My thought was that the floor mounted switch will give a quick-on/quick-off and avoid drilling my dash or adding a switch panel. I am also running Dave Goerends Triple Disk TC. I just finished putting that beast in last week... what a difference!!! What are your ideas/thoughts/suggestions for the switch?