Anyone experienced with Angel Forge torsos?

Posted in Custom Workstation

So I have gotten the bug to make a 3.75 inch Fallout valt dweller to go along with the Megamerge power armor figures that I am repainting. I found that Angel Forge makes a Fallout 3 accurate torso for each gender.

https://shop.theangelforge.com/Torso-Fe ... -00081.htm
https://shop.theangelforge.com/Torso-Ma ... -00175.htm

What all will I need besides limbs and a head to complete those torsos?
I have moderate experience with models and miniatures, but little experience with action figures. It seems that Angel Forge uses the GI Joe system but I don't know what hardware is used for articulation. I am also having a hard time finding appropriate limbs at a similar level of detail.