Refine Mask - Default values and copy/paste from previous edit

I find there is always a sweet spot when using refine mask feature after seleting the subject or bg with the AI Masking. I am continually adding the same refine mask value to every mask I create. I'd like to be able to set a default value for all AI created masks. I would also like whatever value of refine mask is used for an image edit, that when I copy the edits, and then paste onto the next image, that not only will the AI masks be recreated (which now happens), but the refine vaules would also be pasted.