Ken, Go here http://www.shortwingpipers.org/join.html and click on "Forum Registration" and fill it out. You will get a confirmation email and then you will be able to post in the forums. Post what you have sent me, I am sure there are several people that can help with the paperwork. The engine mount for all the Pacer/Tri-Pacers are the same except for things like nose gear attachments and brake cylinder brackets.