As no one has answered my question or commented I presume that one of the following is true;

1. Everyone in the Zen Community uses the standard layout for buying products no matter how many variable prices there are or additional attributes?

2. My explanation of my problem didn't make sense?

Simple overview of my problem;

A. Currently after someone adds an item to their cart the page that lists all the possible prices is a single elongated column.

B. I would like to change this to a table layout and be able to group categories together.

C. Which page to edit would be a good start?

We sell photos and I would like to group sale items into, Prints, Canvas, Novelty and Digital categories but still on the same page?

Any helpers?