Thanks for the info. The battery packs would all be 1p16s with 2 battery packs per system. So I won't have any parallel cells in a single pack. One system for me and one for my dad. I'm not sure yet if I go with the block format or the straight but I'm leaning toward the straight.
I just bought 72 cells and they shipped on Monday. I'm making x4 16s batteries. 2 batteries per system. Then I'll have 8 left over for spares or testing purposes. I also ordered x4 Chargery 16T 300A bms. Now the waiting game starts.
Edited to 300A
Has anyone heard from Xuba or Amy recently? I was in the process of getting a quote and finalizing an order from her but haven't heard from her since Monday.