Customize Calculator APP for shopify

We want something that will similar in function to this site -
https://www.discountmugs.com/product/gbornttg-custom-traditional-glass-ornaments/

Calculate a selling price based on multiple parameters
Upload Artwork and present on the product before checkout

Also, the "Start Design Now" Feature
Where a customer can upload a picture and it goes on the product -
Currently we are using a Shopify Site, with two apps that are not playing nicely. "Custom Price Calculator" and "Customily"

https://www.krebspromo.com/products/test-2-5-8-printable-ornament
The App is Custom Price Calculator by ApiPPA
Which does most of the calculations for a price before it goes to the cart. It does have an upload artwork feature, but wont display on the product like the app below.
https://www.krebspromo.com/products/test-2-5-8-printable-ornament
App providers doesnt have this function, nor on its list of projects.

and the upload feature is Customily, let the customer upload the picture to see what it might look like.
https://www.krebspromo.com/products/glass-wreath
Got any ideas what would be a great fit.