Hi Speedy!
Not sure what year SS you have but care is needed when changing levers, esp brake.
I've heard more than 1 tale of pressure being created by an aftermarket lever and binding or even locking up the wheel.
Good brand make or better still Brembo would be my suggestion.
Gold series from the 1995 onwards bikes are a nice upgrade for earlier bikes.
Ducati Paddy in the UK is a gem of a guy and even has one in stock:
https://www.ducatipaddy.com/page29.html Good luck