oscommerce web design

Hi my name is Edwin Jonker i have website www.outletcentrum.com. I want to change a view small things on it. 1 I would like to change my category tree in the left columns. I want to have indent sub category and products Example this is now Category Sub category Sub category Product I would like to have Category Sub category Sub category Product 2 In the searchresult the products are displaying very nice. I would like to have this also for the featured products. The images in the right column can be removed. 3 The link after the button "in winkelwagen". Can be change to the http link of the manufacture. This i want also for product detail page 4 In cell or frame where the product is shown (in search result and featured products) I would like to have a logo of the manufacture under and a model of the product. The button’s can be resized smaller. This i want also for product detail page.