[t56 to gen1 sbc clarification]

I have read almost every forum about this topic but now im just getting confused

 

I want to mesh a viper spec t56 (2005) to a gen 1 sbc.

 

I'm replacing a Muncie 4spd.  I will be using the adapter from mcloud since I already spent$$ on a Lakewood scattershield bellhousing. 

 

https://www.summitracing.com/int/parts/mcl-8-207/applications/engine-size/5-7l-350

 

This adapter will work with the viper tranny?  every forum is about either the lt1 or ls1 tranny.

 

Also, can I reuse my 168 tooth external balanced flywheel, starter, hyd. throw out bearing and pressure plate?  just need to change the clutch disk to a 26 spline?

 

The mcloud pilot bushing for the ls1 t56 swap is also used with the viper t56?

 

I read that the viper input shaft is longer than the ls1.  Does it need to be machined down?

[Wiper switch simplification?]

Is there anyway to wire the stock 78 280z wiper switch for off, low and high only?

 

I don't care about automatic return or anything else.

My wiper motor has 3 wires, slow and fast. a green that I'm unsure of its use.