Does Ducati offer these? Or would I be better off aftermarket.

Hydraulics are made by spiegler or yoyodine

cables you are best to find a ducati model that will swap over. I have made cables but it is best done with the bike in hand.

For what  I want to do, I may need to make them. Unless Duc still shows thier "city" monster for cables.

Find out how much longer you need than stock and call Indy Superbikes. They can have custom lengths made from Galfer with almost any color line cover you want with chrome, gold, or black banjos.

another budget friendly thought on the hydraulics is to get banjo to -3 adapters and then -3 braided line.  bike bandit sells all of the bits.

i replaced the front brake line on my honda last winter and went this route because it was cheaper than an oem rubber line.  IIRC it was about $35 for the line and adapters (single front brake) and the line was made by Goodridge and actually look nice with the adapters.