I have an existing court surface 30 X 44 ft. Can I customize the premium pickleball court size to my surface?

Absolutely! Please click on the "Click to create custom size/color courts" option located under "Product Highlights" on the product page. This link will take you to Outdoor Sports Tiles which are the tiles used to create the Pickleball Court Kits. Then, use the "Flooring Designer" option located under "Product Highlights" on the product page to create your own custom court.