06 CBR inverted forks. Preferred valves?

Looking to upgrade the wifes bike. She rode my F4i's racetech front end and is jealous. What are the preferred valves to upgrade with these inverted forks? Or are valves a waste and I should look elsewhere?

 

Unless you are going to do work yourself call suspension guy and tell him what you or her are looking. They can get you what works and works with your budget.

 

Indeed I am.

 

Last I checked the Ohlins 20mm kit was a waste. Outdated, crappy support for proper shimming, etc. You might want to just send them to Thermosman https://www.thermosman.com/our-digits and let him do his magic for roughly the same price as valves and springs.