I don't understand everyone's obsession with setting LUFS as the "standard". Peak and RMS have worked perfectly fine for years. Integrated LUFS is fine for evaluating an entire track, start to finish, but not an "in process" setting. Plus, in practice, RMS and short term LUFS aren't really that far apart most of the time.
Make the mix sound the way you want and THEN look at the LUFS reading to see it it's grossly out of whack. I seriously doubt that anyone will care if your LUFS is 11.5 or 14.2, as long as you have a really good sounding / interesting track.
We used to adjust the settings for albums with a knob that said "volume". If the album wasn't loud enough, it was easily fixed.