The initial release of the EMC Storage Analytics Suite for VNX does *not* support VG8 or VG2. We've had requests for such support, and it could be added in future versions (no promises), but the initial version doesn't support gateways at all.
There is no announced official VMAX adapter, so I can't speak to what one would be capable of. It wouldn't be unreasonable to believe that we might build one, however.
More information can be provided under NDA-talk to your local EMC reseller or account rep.