Use Paragon Twinblast with Advanced Locomotion System: Retarget Skeleton

Hello there
I want to use the Paragon Character with the ALS V4. I know you could you could only change the visibility but because the bones aren’t the same there a weird issue with the neck and the weapons. Also i don’t want to use the Weapon how can i delete the weapon. Best would be a guide or a completly retarget Paragon Twinblast Skeleton to ALS- Skeleton

Thanks in advance and regards

Export the base mesh.
delete all non needed bones and the weapons.
import the new skeletal mesh.
apply the same materials as the original one.