I'm a 7000 TP GGL so should have a good CIV.
I've often thought about this. There appears to be no CIV differentiation between the 2-year 3,000 TP GGLs and the 6,000 TP+ GGLs - either way I understand we are all 97s.
On my last flight back from DME, there were at least 7 GGLs on the flight and I do wonder how flight ops or cabin crew differentiate between us in case of a last-minute UG requirement or other issue...