Is K2 (MK 7) 80mcg enough for 5,000IU of D3?

I am going to buy a D3 + K2 supplement which contains 5000 IU of D3 and 80 mcg of K2 MK-7.

Should I take more K2 separately?

Another question is I'm going to take it daily for a week and after that I will take every other day.

Is it a good idea?