Lungs, I found over 7 years experimenting the 120 at Redcliffe is a bit big. I and DR Gas use the Kode 112 for light wind. It seems to be the only board that feels like a fun bump and jump/wave without that huge volume feeling freerides get. I recently tested a free ride 120 in 13kts ( new board for my son ) and the Kode is way better n the swell generated at Queens.
You should have been on smaller for sure. I rode the JP 101 FSW for the whole session at 90kgs. My last run about 3:30 I should have been on 83 ltr.
It would have been hard for you with 6.0m and 120 ltr ( hard combo ).
Perfect Queens set up is:-
Kode 112 and 7.4 Excess ( 10-15 kts)
JP FSW 101 and 6.4 Excess ( 15-22Kts)
JP Wave 83 and 5.4 Alpha ( 20-25kts)
JP Wave 83 and 4.7 Zone ( 25 kts above)

No cams in that swell.