Looking at the TKO 600
I notice the M-7003-R58C has a 5th gear ratio of .82,
the M-7003-R58H has a ratio of .68.

I will be running the Coyote with a 3.55 in the rear end. It seems like for 5th gear the .68 would be preferable for the lower RPM. I am not very well educated on this. Any good reason to go with the .82 5th gear?