Change one shopify page

I would like some help setting up by "Brands" page on Shopify. I am using the EXPRESSION theme by CleanThemes and would like my "All Brand" page to look similar to one of our competitors sites: [login to view URL] Currently my brands page redirects to my all products page as I can not get it to look good. My site is: [login to view URL] Also, when you hover your mouse over the 'Brands' option in the menu, I have been able to get all of the brands to show in a drop down box however I would like to know if this can be changed to appear in a few collums horisontally and vertically so it is all visible without scrolling down if that makes sense? Currently its like this: Brands | 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 9 | | 10 | | 11 | | 12 | But I would like it to appear like this: Brands | 1 | 5 | 9 | | 2 | 6 | 10 | | 3 | 7 | 11 | | 4 | 8 | 12 | I would appreciate only bids from people who have experience with shopify and hopefuly some people who have already done what i am looking for in the past. Budget is only 15SGD It's not a difficult job for a professional designer