Cut out of 270 images to white background

Hello, I'm looking for someone to cut out about 270 images from a grey background and put them to a white one. All images are wine bottles and so should not be to hard to be clipped. The images are partly .jpg and partly .tif, should be loaded via ftp from our server, cut out and saved via ftp on the server in the original size as .jpg with white background again. The resulting pictures should be in quality for web-use in a final size of 500px height per image. So they should be done in good quality but do not need to be in the same quality as they would be for a print-magazine or else. Some samples of the pictures that have to be cut our can be found here: [login to view URL] [login to view URL] [login to view URL] If you want to show your ability, you can download one or more of the sample-images, cut it (or them) out and upload it (or them) to any other place where I can have a look at it or send it (or them) to me. Thank you!