Geez, they don't use metric in the US do they ?

I settled on what seems to be "best of both worlds" in my early teens and successfully resisted any attempts to teach me anything different. Metric for liquid measure, feet and miles for distances, and pounds for weight.

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8