formatting issues

I’m about ready to go live on a site in development and would like a few items changed but can’t figure out how.

1. If I use the WPEC categories links, I can’t figure out how to add a sidebar. The install on WPEC adds a Products page where I can easily add the sidebar but there is no Categories page. I assume it can be added in the code on one of the wpsc pages but not sure which or how.

2. On the checkout page, the input box for Quantity is too large and bleeds into the Price field. How can I make the width much smaller?

3. I was able to change the Purchase button on the Checkout page by making it larger and centered by following the instructions on http://docs.wpecommerce.org/tutorial-wp-e-commerce-plugin-theme-customization/. I would like to do the same to the Add to Cart button on the Product Details page but can’t figure out how.

4. The Purchase button on the Checkout page is rounded. How can I change the ‘Update’ and ‘Remove’ buttons on the Checkout page to match? They’re sqared right now.

5. I would like to add wording under the Purchase button on the Checkout page (wpsc-shopping_cart_page) but don’t want to break anything. What code should I put before and after the wording and should it come after the last </div> or before the </form>?

Thanks in advance!
Dave

https://wordpress.org/plugins/wp-e-commerce/