Hello Jeffrey and welcome to the Cow Audio Forum,
Shotgun mics don’t do well inside unless the space is acoustically treated. Hypercardioids do better in untreated spaces.
A lot depends on how wide the stage is and how much of it the actors use. Can you get closer from overhead or on the floor?
If you don’t have enough mics to cover the action, you’ll get holes or hotspots in your audio.
maybe 3-5 mics with an auto mixer to turn off (or down) the ones not picking up voices at the moment. The Shure FP410 is a perennial favorite. Four mics, one output. (well, two really, but not stereo.)
You may not know until you try.
Each theater is different.
Using PSM (flat) mic can certainly pickup foot falls. PZM’s might work and Sanken makes a boundary that’s directional, the CUB-01, so you’ll hear less of the audience and more of the actors.
Sounds like you need to do a little experimentation to get the best results.
Regards,
Ty Ford
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