For #1, probably 1/3 stop less on the left side and 1/3 stop more on the right. Another nit pick is watch out for glasses causing uneven lighting on the face- see shadow and highlight on the cheekbone on camera right.
For #2, probably need the light closer and more on the hair and right side.
I think having more flatter/frontal lighting will minimise wrinkles and furrows. But somehow I don't think that is what you are after.