well, i wasnt going to install new motor mounts, but i said what the heck and bought them, today i pulled apart the originals and i'm glad i did, The one side was torn up a decent amount. It was pretty easy to drill out the stock rivets and install the poly inserts. I also took the opportunity to spruce up the clamshells a tiny bit..... here are some pics, the first is the original rubber inserts...
and here are the new ones....