extracting

Hey
I want to cut two faces out of one picture and place them into another picture onto two different peoplles bodies. I used the extract tool and got them there, used transform to make heads bigger(they distort and get fuzzy) and also the skin tones on the faces are way lighter than the bodies in 2nd picture.

Please help, how do I get them the same color and a seemless blend.
Thanks
I.E.

you could try adjusting the hue/saturation and the levels, and maybe use a small eraser tool, and a low opacity around the edges maybe blur them abit