Add custom product pricing in Woocommerce Superstore

Having problems with creating and customising product pricing for (see attachment) For example see (see attachment) Esentially user selects Panel 1 and Panel 2. Each has 9 different glass types. I have price for each glass type (9 of them) as $/sqm. Ideally would be great to import or input just the 9 pricing. The subtotal should then add the price of panel 1 and panel 2. Total price is the subtotal (above) multiplied by the total area (calculated based on user input WxH). Seems the existing product variant means you have to manually create the combination and enter sub total price for each combination. This limits the number of glass types we can enter and makes managing price impossible with all the combination variables. Result I'm after for each product page is as follow: USER PART1: Selects configuration, frame colour (independent of price) Panel 1 Glass Type (price varies with glass type, $/sqm) Panel 1 Treatment (+20% to panel 1 price if treatment = yes otherwise no additional price add). Panel 2 Glass Type (price varies with glass type, $/sqm) Panel 2 Treatment (+20% to panel 1 price if treatment = yes otherwise no additional price add). Enter dimension (W x H in mm) Product price per square meter is displayed Total Area displayed Total Product price displayed (Product Price x total area) USER PART2: Select screen options (2-4 options, each fixed price add. eg +$40 for flyscreen, +$100 for security) Select Install option (2 option: supply only, supply & install +$500) Couple other options may be required (fixed price add). CART: Once the user completes the above, and add to cart. The info on cart should identify all the selected options. I have a Wordpress woocommerce store, the theme is Superstore. I need a Woocommerce expert who is able to make the above happen and simplify how I add products and pricing so it can easily be updated either by importing pricing data or manually updating in the back end.