Create 4 homepage banners (1024 x 768) and edit 50 photos

I have a ladies fashion website store and I need a photoshop specialist to do the following 1. Create 4 awesome pictures to it to use as home page banners (1024 x 768). One time job. 2a. Also I have about another 50 images (18-20 products) for you to do very minimal touch up (e.g. Straighten image, crop away unnecessary space). Basically, it is to make the products aesthetically appealing. Image size to be kept at 3:2 ratio. If the work produced is good, it will be a weekly job. 2nd. Create very simple product collage for each of the above 18-20 product (1024 x 768) mentioned in point 2a above. All should be in the same layout (I.e. use same photoshop layout, change layer for image and item name only). If work produced is good, it will be a weekly job. I will only pay when work is completed, so only bids with zero milestone will be considered. When dropping me message, please quote separately for part 1, and part 2.