EMPI is an aftermarket VW parts supplier. Not sure if their stuff is available where you are ....
https://www.jbugs.com/category/empi...MIs4Hu1Lqq5wIViZOzCh3Xvge-EAMYASAAEgJZyvD_BwE
Yes, you can probably reuse your old wires for the time being, just prep the ends like I did in the picture in post #2. Swapping plug wires is a simple job and is something you could do later once you track down some nice silicone wires in the color you want.