The capability is not included in your salary so does not count towards super.
The new pay system is qualification based, no longer based on years flying.
So if you are a FLGOFF QFI you will be doing far better on the new system compared to the old.
If you are a SQNLDR Line pilot with no exec experience, then you are far better on the old system, and not the new (the new has about PG 5 as QFI/OFI, then to go up you need to be a FLTCDR - CO now limited to PG 9, and pay group 10 is no longer - on the new scheme).