I don't see why it wouldn't work. The weight loss would be nice and less wiring. I would keep a battery though, but it could be reduced in size. Switch it to an agm battery for better life and versatility.
It is kinda pricy but they are about the only game making parts like this. They do good work though, at least from what I have heard. I have a set of their once over pistons and they look decent enough.
The ride IS the adventure. The destination is just to get gas!