Ability to change between mph and km/h - metric and imperial

Ive been thinking quite a bit throughout my last 2 races about the speed indication system. Currently, it is on km/h and I was thinking whether or not having the ability to change from km/h to mph for your personal choice could be apart of iGP manager. Some people prefer to use km/h and others prefer to use mph (like me) and I just think that having the ability to change from  imperial units to metric units could be implemented. Dont know what other managers think

Id like that

I can understand the reasoning for this.

Personally I'd be fine if the website and the race viewers would just use the same units for wind speed. (The website uses miles per hour but the race viewers use kilometres per hour, with no way to change either option.)