Great persistent effort Crowz
How many miles on those axles? My philosophy is if I'm touching something with near 100K or over 100K miles, I want to save the effort of tearing into it again to touch it again when it fails, so I consider that the 100K part doesn't owe me anything.
Just this year during my front and rear suspension overhauls I put AutoZone lifetime axles at all four positions. But that's just me
Mike