I think its gettin to be about that time.. starting to lose oil & its pretty noticeable getting slung around by the CV's. Is there anything to look for in particular with these? Easy to do? Special tools? Best brand of seal to get, I'm looking at a set of timkens now. I'm gonna try to change them here in the next few weeks before the snow flies, along with wheelie bearings and such... Any hints or tips would be appreciated.