Driveshaft for 600hp 4sp ?

I need to order a driveshaft for this build and would like some feedback . I want one that is stout enough but not overkill.

69 Swinger 4sp
408 with Ported W2s and solid roller
( could very well push 600hp)
McLeod RST clutch
20lb SFI McLeod flywheel
8 3/4 braced

The car will be mostly street driven with a few runs per year.
I am thinking 3" chrome moly and 1350 joints.....