A couple of wiring Questions??

[skoffice]

I am putting a 6.0 in my 64 C10 and I converted the harness from DBW to DBC. I am just about ready to finish it all up, but I have a couple questions..

1. I have a 4L65E and want to hook up the purple brake switch wire. Does anyone have a diagram for this? Can I just tap it right into my stock brake switch?

2. There is a Purple wire labeled "Crank Volt" in my pinout, it is pin 59 on the Red/Green connector. Does anyone know what this is for? It is a thin gauge wire like the rest, so I don't think it's the starter wire.

3. Lastly, I know that the pre 65 ignition switch does not supply constant 12V to the "ignition hot" during cranking. Does anyone have a suggestion on which ignition I should get that would fit in my stock dash location? Can I just buy one for a 66?

Thanks for looking and any help you guys have to offer!!!