I use a Nikon D7100 to record and stream our church services. The services last a little over 1 hour. I use OBS to record and stream them. That way I am not limited on time by the camera. It works great.
Maybe she'll ride in this one.
Buy a Nikkor 50mm f1.4 AF or AF D on ebay for under 200. Won't auto focus on the 3xxx but will work fine on the D500. Also consider a 50mm f1.8 AF D for around 100.
I use a D7100 to stream and record our church services. The services last about 1 hour 10 minutes, and I stream and record simultaneously with a video capture card and OBS. I use the HDMI out of the camera which is set at 1080P 30 fps. Quality is great, the battery only uses 2 of 5 bars, and the camera only gets moderately warm. Remember that even the crop sensor on the D7100 is many times larger then a camcorder sensor.
f8 looks like the sweet spot.
I would love to see it. Will yo be posting it for us to view?