Pack size for trip length

I have a 65L and a 90L
Have a 12-14day trip to the Spires/Pow planned in Feb and have been dreaming of being able to take the 65L...
I managed 4nights with the 65L comfortably recently to the KW range, and managed to pack 8days for a trip into the WA (starting tuesday) the dream of being able to fit 14days food into it is alive and kicking again.
what size packs does everyone here have?? It's nice to have the 90L but im starting to wonder if I will need it again..... it is freaking huge!!
Have a 12-14day trip to the Spires/Pow planned in Feb and have been dreaming of being able to take the 65L...
I managed 4nights with the 65L comfortably recently to the KW range, and managed to pack 8days for a trip into the WA (starting tuesday) the dream of being able to fit 14days food into it is alive and kicking again.
what size packs does everyone here have?? It's nice to have the 90L but im starting to wonder if I will need it again..... it is freaking huge!!