Regarding the mighty D60...
I've mentioned this here before but I got yelled at.
I'm going there again guys and this time I'll be more specific..
A stock D60 is theoretically NO stronger than a 10 bolt or D44. The stub shafts on the D60 neck down to the same size as D44/10 bolt axles. THAT is the weak link. Fortunately you can upgrade to D70 stub shafts (no longer in production but the aftermarket has them) that are 35 spline so also have to upgrade your locking hubs.
Then the next weak link is the U joint on the drive shaft.
Yes everything else is stronger and even though you have a necked down stub shaft, the steering U joints on the D60 are larger and way more reliable than the D44/10 bolts.
Friends don;t let friends wheel hard on stock D60s... upgrade the stub shafts! Don't get raped by sasquatch...