Hello gezesu,
Being a graphic designer and a Photoshop user, I've been doing a lot of Photo retouching. So i understand your needs and the requirement for the said job you post.
I'll use PhotoshopCS5 for my tool for the photo retouching and Banner design. And also, if you ave any desire tool you can tell me to use it.
For the project budget, we can still negotiate further if you are to enroll me for the task.
I Look forward to work with you.
Thank you.
Siam Tonsing