It is my small contribution to a noble effort.
I have also spent some time with MikeR, Andy, and I met Anders this summer. I have had a great time with these people and hope to again.
This is actually something I have been mulling over for some time. Andy and I discussed how to use heated gear and leaving some power for trivial things like headlights, ignition, turn signals. If I have one annoying fault with my 750 is the anemic charging system even in normal use.
I am not sure the lighter weight is that crucial for me, but alternator output capacity certainly is.