The "ideal" figure is 8 heads tall. Hero proportions can go up to nine heads, and more. But A very good and realistic set of proportions was developed in the nineteenth century by great anatomists like Paul Richer. This figure is based on a 7 1/2 heads canon. As Khrys wrote, it is not sufficient to make the head a bit bigger: you have to adapt all proportions, and therefore you need other apps than Poser (Lightwave, Cinema4D etc) because you will have to tweak the complete mesh. I find Khrys' and Bijouchat's arguments very sound, and I probably will buy SP the moment I can afford the investment. For me also, Vicky is too "ideal". I only have to be shure that the textures I have bought for V3 will fit SP also.

I have tried prudent planning long enough. From now I'll be mad. (Rumi)