I have someone locally selling a latest 13" MacBook Pro C2D 2.66 4GB Ram with a 128GB SSD. He claims it would perform as well as a 15" MacBook Pro 2.66 i7 with a standard drive. I'm interested for my wife but she is a high end Mac user of aperture, imovie and such. He wants $1300 for the 13" 6 months old. Would this be a good deal for m y wife? Would its performance compare to the i7? Thanks