Yeah, The Pay Sucks. I know someone making $70K plus $75 a day per deim or $100 international. They are a Type Rated Co-Captain flying Charter. I have heard the Captain isn't making over $100 but there are good reasons for it. I would suspect $120 is doing well as a Captain here, or $85 as a Co-Captain. Don't know anyone flying the G5 other than this kid that is Dual Rated and in a G550 as a Co-Captain making $150, part 91.
BTW whats a GIVC-5A. or a GIVLR. Is that Military stuff.
Hope I helped.
Duder