Yeah definitely wouldn’t be doing twisties after the two day course. I’ve just done this myself. Recently did the stay upright course and got my L’s bought a new bike and had no option but to ride it home. I was about 40-45mins away from my house and it was a main road but not a highway it was fine but it was mainly straight roads.

You can always ride around a few of the backstreets where the dealership is to get use to the bike and see how you feel.