I need to rent gear for a multi day event and I’m not sure what is best. It’s going to be a stationary 1 cam set up on a tripod to capture the stage and some of the audience near the front. Camera - sony A7SIII or A7RV? Lens - would a 24-70 work since I won’t need to zoom in? Batteries - how many are recommended? SD cards - no idea which ones are best or how many I should get Audio - what’s the best way to capture audio without having to mic up everyone? Am I forgetting anything? 🫣 Thanks!