Building a ‘29 A Phaeton with my sons and grandsons. We’re trying to use parts we already have as much as possible. The original banger is freshly rebuilt, so we’re going to run it. We’ve got a T5 to put behind it. Our T5 has 3.97 first gear and .72 overdrive ratio. We were going to use the original A rearend, but it turned out to be junk. We’re are now using an 8 inch we already had. Finally, my question - we have two gear sets for the 8 inch, a 2.79, and a 4.10. Which would be better for all around drive ability? I think something in between might be optimal? Or could we be OK with one of these?