Add-ons to show up only when selecting a product in multiple choice options.

When making a quote, for example, giving an option between 2 Laptops, you can add the add-ions to the products. This looks messy and makes the page very long. (see image)
That's why it seems like a good idea to be able to hide the suggested/optional add-ons, and only make them appear when a customer selects one of the options.

Consolidated into: Collapsible add-ons