I'm new to all this, but what about Panasonic's Hybrid OIS?
http://www.panasonic.co.uk/html/en_GB/Products/HDC-SDT750/Specification/5471602/index.html
It also has an OIS lock - does that help? The 3D part is an adapter which can be taken off. I know there would be issues with the LANC.
Any advice would be great!