Installed the engine mount permanently! There is one bolt in the lower engine mount attachment that is just impossible to get to. So I used a fat piece of heat-shrink tubing (photo #2) to hold it in place and get it centered over the hole. I could then just get my finger against the back side of the nut so I could begin threading the bolt in.
Once started I could just barely get an open ended wrench on the nut to holt it in place.
I actually had trouble doing the same with the other side, so I will try again tomorrow.
The engine mount in place!
Heat shrink tubing to hold nut in awkward location.
