OMtechnologies only - CMS site with portfolio piece management

Setting up portfolio section of site to be dynamic. User can upload a photo which will get dynamically resized to 2 different sizes - thumb and enlarged view. User can input caption for each image and will be able to sort the images in portfolio. Unlimited number of pages, 6 to a page. Making 2 text pages dynamic (about and contact) - making use of FCK text editor. User will be able to upload images for use on these pages. Images should be dynamically resized to 225 px wide by whatever height is proportionate (no image distortion). Also adjust the schedule page to match setup of these 2 new, dynamic pages. Allow for image upload there too. Then create a simple admin section to accommodate all of these pages/edits.