I just decided Im going to buy new ones so I don't have to worry about this crap again for another 10 years.
I have heard of others having troubles with cheap aftermarked axles, so be careful. Personally, I have had good experience rebooting my old OEM axles. It is pretty easy, provided you arent scared of old grease :-) (and of course reboot them before they get full of gravel)
Also, if it is any comfort, second time around it is much easier to get the axles out :-)