Does anybody have instructions on how to install the front and rear hydraulic engine mounts on a 2000 s70 glt? I replaced all the other mounts myself and these are the last two. Dealer wants almost $600, parts and labor. Independant wants $200 labor. I can get the parts for $100. Is this something that you would recommend I do myself or just leave to the professionals? I'm no mechanic but I'm cheap and broke and a little handy with tools.