Impossible goal

I want to make my impossible Goal a revenue one, but add another metric to it and would like some help.

I want to earn 300k in revenue by December 31, 2020 having worked 4 days per week.

I’m concerned the 4 days per week part is a separate goal or is it?

I just don’t want to associate making 300k to mean WORKING MORE. I don’t want more hours = more money, so that was why I wanted to add the 4 days a week caveat.

Thanks for some help here!