ANT sport capable watch with

GPS tracking facilities for upload to motionbased etc
Power meter compatible
Training features of edge 305.

I realize the edge 705 has pretty much got this all, but is not multisport capable because of the format.

So something like the new Garmin forerunner 50 but with a GPS enabled pod.
or the Suunto T series with the inclusion of tracking + power would fit the bill.

Will it be just a matter of time until I can get one of these?