I'm wondering if some of the hardware from the Ensign boats could be used by us.

The parts list is here

http://www.ensignspars.com/parts

The drawing on pg. 150 of the Manual says that the Ensign used the same boom as us.

A complete gooseneck assembly is only $89

The large Electra ports look like the ones on the Commander ($95 with glass)

They also have a tiller head and stem head that might be the same.

Might even be a source for a whole new boom if they can make you one a bit longer

They have pictures of some of the parts in this movie. Takes forever to download

http://www.ensignclass.com/Parts%20movie.mov