There's nothing in Dolphin that will allow for what you want to do today. In the future I have plans to add a "profile" system to freelook, allowing you to directly tweak values and save them into a profile if desired.
I also have a way to support changing Free Look outside Dolphin but that hasn't been pushed in to mainline.
I also have a way to support changing Free Look outside Dolphin but that hasn't been pushed in to mainline.