No, I decided on a 16S6P P42A pack and calculated its size using this tool:
I then found a pelicase style box on aliexpress that was big enough: https://nl.aliexpress.com/item/4000093803994.html
I then used @ducktaperules 's script to make the pack in fusion and with the dimensions of the pelicase drew a spacer that is currently being printed.
The battery will be welded together with nickel strips in this configuration: (each colour is a P group)