The ones he has are a ***** to get on. I was even using a socket o try and push them on and it doesn't seem like they ever seat properly. If you need extras I have some sitting here because I ended up buying the ZZP ones.
As far as the mounts...I would just get two anchor mounts and drill them to make sure there is no fluid. I went to 2 parts stores and ordered solid mounts. When they came in I shook them to see if they had fluid and every time, but the last ones I received, were fluid filled when they were labled solid mounts. I took the last ones I got home because I could hear no fluid when I shook them. I figured I would check them anyways and drilled them and guess what....fluid came out....I drained them out and filled them with some black RTV (Caulk gun tubes) and will be installing them soon. Seems like everyone is filling them with either 3M Window weld or black RTV, it just depends on how stiff you want them.