One thing I can recommend you not get is the wireless headset. I got it for Christmas and I just don't care for the damn thing. Sure its nice not to have any wires, but it delays picking up your voice (because it uses VOX instead of a hot mic like the wired version) and is quieter than the wired version (which is quiet enough).
And yes, the HDMI version is out in the wild, just make sure to look on the box under contents it should say HDMI
And yes, the HDMI version is out in the wild, just make sure to look on the box under contents it should say HDMI