well now that i have fixed my 92 mtx sho for the most part i have been driving it kinda hard. and now at least one of my mounts is shot. when you shift you can hear and feel the motor bouncing up and down. unless you shift super super slow and gently. and the front of the intake as a polished spot on it. how big of a job is to replace these? and how many are there? just one in the front and on it back? a buddy of mine has an engine hoist and said he would help me out w/ it. is this something i could prob manage myself. or better off just goin to the shop. i have access to tools and am mechanically inclined. but have never actually done something like this before. and if i must go to the shop how much $ am i looking at? thanks