Here are some more photos.

Photo #1 - PBG carbon fiber wing tube socket installed
Photo #2 - typical engine mount blind nuts "dog bone". A "dog bone" is used to allow repositioning of the hyde type mount
Photo #3 - typical home made hyde type mount. This mount is my set-up mount. I will fabricate another for the final engine installation
Photo #4 - shows the engine retainer installed from the engine bay