Colour wise, I would be tempted to go with her, she knows the inks, how they are likely to come out, and what will look best. But sure tell her you don't want it as dark, that shouldn't be a problem.
The other 2 things I wouldn't worry about, drinking a lot before can be bad, but shouldn't matter after. After a 3hour session, you will be a little sore, and will need to shower, prep tat, etc but I mean it's not going to stop you from doing anything, just take care of it, and you shouldn't have any problems.
This is just from me and my experience, if I have said something dumb, then by all means correct me.
Colour wise, I would be tempted to go with her, she knows the inks, how they are likely to come out, and what will look best. But sure tell her you don't want it as dark, that shouldn't be a problem.
The other 2 things I wouldn't worry about, drinking a lot before can be bad, but shouldn't matter after. After a 3hour session, you will be a little sore, and will need to shower, prep tat, etc but I mean it's not going to stop you from doing anything, just take care of it, and you shouldn't have any problems.
This is just from me and my experience, if I have said something dumb, then by all means correct me.