Auto to A833 4 speed swap questions.

hey guys i am planning to swap out the auto tranny in my :evil2:71 dodge demon:evil2: with a A833 4 speed tranny and i got some questions.
1. Will the 6cyl. auto trans crossmember accept the A833. and if so will the mount for the auto tranny work with the A833.
2. Suggestions on clutch?
3. And should i use a stock flywheel or performance brand.

I am planning on makin this a 340 4 speed car, so if you make any suggestions please keep in mind that this A833 will be behind a 340.

Thanks for any input and advice.