Oddball car - swap to disc - ideas?

The reasoning behind the C body is:

• I already own it - $$$
• The longer term idea for this car is a 'super stock' feel with a set of 15x3.5 and 15x14 Cragar Super Tricks, Tunnel ram'd big block. If I can get to the 2nd stage of the build then any axle I have will need to be cut down and new axles.

I might as well use what I have lying around....