Remember this is just a recommendation. The judge doesn't have to go with it.
Also, if Peterson got life instead, the California Department of Corrections has already said he would be a "special-case" prisoner, which means he would have no contact with the general population. He would still get the same treatment, i.e. outside time, food, TV (yes, they get one in their cell there), but he would be with a much smaller group of men.
If Peterson would actually be put in the general population, I would be all for it. He is just as cold hearted as any other man/woman who has killed and should be treated accordingly.
EDIT: Oh and Steff, the only thing I've heard about them asking for pictures was that they asked to see pictures of her at a Christmas Party, alone and pregnant, while Scott was with his tramp.