when party had limit tables of 5/10 available i 10 tabled the fr games at $100 per hour plus rb payments (cant remember what this was but prob close to 2-3k per month)
Playing NL at 200nl, 12 tabling across 3 sites is roughly equal to something like $70 per hour.
Its noted above, but once you start to play where you are actually taking it seriously its very difficult to put in the hours.
To be honest, i was told if you cant make $100 per hour MINIMUM you should not even consider pro play.