I'm baffled, to say the least...honestly, probably as baffled as you.
I would go with my option 2.
or, if i were me, I would just go BEAD and use a capo if I needed to.
~~~EDIT~~~
and I sincerely wish I could help you more, its always good to help a fellow TBer
I guess the best thing to do, is isolate where the most noise is coming from, it might give you inspiration as to what you can do to solve the problem.
and if you can get pictures up, that might help too, but don't give up! It's not impossible
