Image crop and resizing project

I have a number of pictures that need cropping/transformation and saving to a specific image size of 630 x 900 pixels at 72 dpi. I don't want to loose quality or resolution, so the images should be the best they can be at those outputs. Final output should be in jpg around 50-60kb. Most of the pictures are clean, but if there are any artifacts that don't belong there, they should be removed. The pictures need to be cropped just below the eyes and above the nose. These are for product catalogs and can been seen at [login to view URL] Obviously this is recurring if the job quality and price is good. I am also interested in color alterations from the original pictures. If you are skilled at that, we can also discuss. Please quote price per 100 pictures. We will prorate if more or less. You will need to send me a few pictures to make sure you are doing it correctly.