@ cerberus
My Red Mill has kind of bumped back the Lenz2 project, I've been meaning to post a guide on how I made an adapter that extends the Fisher and Paykel shaft, will make an effort over the next few weeks.
I would highly recommend thebackshed website, it is in incredibly valuable source of information for wind mill enthusiasts, and is by far the best source of information for Fisher and Paykel motors, some of the projects that contributors have made are incredible.
This entire thread has been less than a years work of trail and error so I would not call myself an expert yet. I tend to just do things rather than wonder about things, have a habit of putting myself on a steep learning curve.
I would welcome any idea's or variations on what I have done.
Good luck, and beware of the turbine bug.