Auto to Manual swap. NSS bypass.

So I'm in the middle of a granny low swap into the XJ. I'm putting a NP435 and I needed to fire up the engine with the modified bell housing to make sure I got the CPS in the right place. I jumpered the 'B' and 'C' connections to make the tranny computer think it was in neutral so I could fire it. Success!!

Now I need to remove the computer for the tranny and figure a more perminant way of bypassing the NSS. Anyone know what needs to be done to completely remove the AW4 computer and still allow me to start the rig?