Installing a non Zex window switch to a Zex nitrous system??

[slvr08gt]

Like the title reads above. Im installing a MSD window switch(PN#8969) to my Zex nitrous kit and would like to know how to hook up the window switch to the nitrous management unit for the Zex kit. I think I have it figured out but just need some confirmation.

What I think has to be done is remove the switched 12V from the Zex box and connect the yellow(activation) wire from the MSD window switch to the red power wire on the Zex box.

Since I will be removing switched 12V from the Zex box, that also means that I will be losing the TPS WOT activation the Zex box offers also.

With all that being said. All I SHOULD have to do is run the yellow(activation) wire from the window switch to a mechanical WOT switch under the gas pedal and then run a wire from the the WOT switch to the red power wire on the Zex box. Ultimately, the MSD window switch will solely be responsible for operating the Zex box.

Am I seeing this right or is there flaws somewhere in planning? I have included both product install sheets below:

MSD Window Switch- http://www.msdignition.com/uploaded...cts/RPM_Timing_Controls/8969_instructions.pdf
Zex Nitrous Kit- http://news.compperformance.com/Instructions/ZEX153.pdf

Thanks in advance!
-Nick