4X4 conversion question

[clb1024]

Here is what I might have in the works:

Project 67 C10 2wd, 230 L6, 3 speed tranny.

I have a guy that wants to trade me a 74 K10 frame complete.

I am currently not in able to work on anything yet(waiting for Dr. to clear me).

I know I will need the tranny, t-case, axles, springs, hangers, motor crossmember.

Now for the questions(I'm sure there will be more):

What else do I need to take off the frame?
What do I use for a brakes MC?
What do I do for brake lines?
will the drive shafts work for the swap?
Will my headers for a 2wd 350ci work on a 4wd 350ci(swapping out the L6)?
Do I need to swap to a high hump floor(going with the 700R4 from th 74 frame)?
How do I mount the core support(it looks like the front spring hanger is part of core mount)?
Will the 74's tranny crossmember swap into the 67's frame?

Thanks,
Chris