Yes, the two HDMI outputs should cover you for the projector and TV.

It's worth considering digital audio for second zone - but I wouldn't assume it would support HDMI. If we see folks start offering digital audio support for a second zone, it's more likely to be coaxial/optical only and probably just PCM stereo (no Dolby Digital or DTS). Grabbing HDMI audio for the second zone would require including a second digital audio processor and second HDMI transceiver under the hood, with a substantial extra cost and complexity. There may be a simple solution, but I wouldn't count on it.