Modifying product listing page

[jlknauff]

I want to modify the pages that have mutiple items in a category - example: http://www.wildfiremarketinggroup.co...ndex&cPath=2_4

In the attached screen shot, I've outlined the items that I need to modify, in order of priority, they are:

1. Removing the extra space on the right side of the listing
2. Adding space between the product descrition and the price columns
3. The addition of blank rows between the rows containing content

Thanks in advance