TemplateMonster Flash/XML Template Customization

I have a TemplateMonster Flash Template that I need some customizations done. The content of the template is currently managed by a XML file. I already had someone work on this, and he was able to take care of all these updates, except one thing. The number of images in each category now has to be exactly 24. The flash doesn't work properly if this number is changed. I need to be able to make the image numbers of each category easily changable. Some category may have 5 images, some category may have 20 images. If you want, you can work from fresh and get these changes done. Or, if you want, you can start off from where the last developer left off. Here is what I need done on the template: 1) On the current template, at the upper right, there are 3 categories: people, landscape, animals. I need to rename them and add 2 extra categories instead: ANIMALS, ARCHITECTURE, EVENTS, LANDSCAPE, PORTRAIT and WEDDING. 2) Move location of these 5 categories to the bottom, under the main picture. 3) Move About Us, Experience, contacts to the right where the people, landscape and animals categories were. 4) Remove the music feature from the site (both the music itself and music player on the site). Here is the demo of current template: [login to view URL] Here is the screenshot of how I need the changes done: [login to view URL] As I mentioned, the only thing left to do is having the capability of changing number of images in a category to any number I want. I need this done as soon as possible. Thanks.