7D for tv show
 

I need 6 cameras around poker table for filming, live feed from each camera to mixer. We have good mixer with different inputs, so signals are mixed all in one and signal recorded with AJA Ki Pro in ProRes codec. Final output/Broadcast signal must be in PAL.
Will 7D do the job?

Im confused about 7D's HDMI output, is it 480p? Is aspect ratio correct? Can I loose shutter, iris etc. info from screen?

Is 480p bad for PAL? PAL is 720x576, so assume its called 576p?

Thanks for helping!