Getting Extra Parameters into Equip and Shop Window

I am using Crystal Engine - Extra Stats for 6 stats that are solely depending on your armor and weapon a character has equipped.
Therefore I need these stats to show up in the equip and shop window so the player actually knows what he is equipping and buying.
Is there a way to do that and maybe even show how the stat would change if the weapon/armor would be equipped?

This can be done via scripts but it could take quite a huge edit to actually do it. Better hope somebody can do it for you. Or see if the maker of the Crystal systen actually already has a script for that since afaik he made a lot of scripts under his "Crystal Engine"

also do you want the extra params to show together with the default ones or just the extra params should be shown?

I need the Agility and Magic-Defense parameters to show up, yes.
And from I was able to see on the website, there is no add_on for that, sadly.