Create 4 logos - 2 are edits to .AI files

We have a requirement for someone to modify two .AI files to create two logos, and then to use existing information to make up two other logos. Note that no "original thought" needs to go into this, just needs someone good with Adobe Illustrator and Photoshop. We ideally need editable Photoshop files back for each logo incase there are subsequent edits. We will direct you via Skype or Y! messenger, but initial information will be given via PMB. We need these doing as soon as possible, so you need to be ready to work now. Looking for someone with great Illustrator and Photoshop skills.