What kind of settings do you use for low light indoor video?

Hi,

I often record indoor dance performance at social clubs.. and usually, it's always dim. Normally, this is how I record:

Lens: MC Rokkor 50mm f1/4

Aperture: 1.4 (or 2.0)

Shutter: 1/60 (I'm recording at 60 fps so I can't use slower than 1/60, it will cause framerates lags)

IOS: from 6400 to 25600 (urgh)

It's not that bad, but I get reddish images (probably due to lighting?).

Do you guys have any settings recommendations?