Can I normally shave my beard after transplantation?

Transplanted hair grows exactly the same as regular facial hair and it can be shaved, seven days after the procedure.

How many days after the procedure I could resume sports activity?
If I want to do just my mustache, is it possible?
I have somewhat of hair on the beard, I just wanted to make more density there, is it possible to have that done ?
I would like to make my sideburns more dense because I have the scars there. Is it possible to do ?