do the spider gear welding instructions for NOT destroying the carrier found on this website apply to welding spider gears on a FRONT DANA 60? i am trying to get my truck all squared away for a new years hunting trip, and i would like to know if this will work. ideas? being aware of the characteristics of a fully locked front end, is this something i want to do? i decided that if it sucks, i'll take the spider gears out and put in a powertrax, but i would like some insight. this truck (as far as 4wd goes) will see 90%+ off road use with minimal street usage.