Help for convertion

[Matsuho]

As the title says I need some help please to convert a bhunp bodyslide preset into a CBBE 3bA preset, it's in my opinion the perfect preset for my game but I don't want to lose my armor and mods already for 3ba.

I have been struggling for a week with this one but i'm not really good at using bodyslide studio and english is not my native language.

https://www.nexusmods.com/skyrimspecialedition/mods/62957?tab=description

 

hope one of you can help me thanks