I wanted you to have a look at something we've been working on (and are still working on) that just was made live today: https://www.klipsch.com/system-builder
This is a tool to assist users in configuring their own Klipsch home theater within 1 of 4 product lines. It's not a "be-all end-all" tool, but merely a way to assist users in selecting all the Klipsch speakers needed for most common speaker configurations.
You start by selecting a product category and speaker configuration, then you select the main (L & R) speakers. That main speaker selection determines the available choices for all the other components. When all components are selected, you'll get a SKU for that build, a list of your components, and either an add-to-cart button with price (if all the components are available to buy on klipsch.com) or a dealer locator to find your nearest dealer.
Please check it out! I'd love to read anyone's feedback. We have plans to improve on this base feature.