Hoss would know how to do it but like you said its a pain in the ass. What year is your ram? I know to do mine the non serviceable wheel bearing needs to come out so you can get to it. I even have to take it out just to get the freakin disc break off. If I was going to pay someone I would look at Dynamite diesel in Monroe. I hear nothing but good things about Lenny that owns the place.