manual valve body install questions

I am installing a manual valve body in my car. The car came from the factory with a manual tranny.

I assume I will want to go back to my stock computer (for the manual tranny) , not a computer for an automatic car, right?

How do I "fool" the computer into thinking the clutch is in when the transmission is in Park or Neutral?

the car came stock with a manual.

it now has a 4R70W and a computer from an automatic (w4h0)

the guy who did the manual -> automatic conversion ****ed up the wiring and the tranny burned up. i have been unable to find a shop who can figure out the problem and fix it.

i have had the tranny rebuilt and am installing a manual valve body to circumvent the ****ed up wiring job. no, i don't want a baumannator. no more electronics.

please don't anyone try to talk me out of this route, i have been there and i don't want to open up that wound again. i have already ordered the valve body.

i assume i want to put the original (manual) computer back in, so i just need to know how to wire it up to fool the computer into thinking the clutch is in when the tranny is in park or neutral.