This is Chas (Dave is still in his padded envelope in bits. The Rhino command vehicle is ther for scale. As you can see, Chas stands on his own two feet and needs no base. The arms are such a good fit that they slot on and hang in place just fine and dandy. The fit is really that good. Magents smagnets.
Should've taken a picture with the arms on, sorry. The gatling the side of a jetbike is quite impressive.
So Chas and Dave will be knight-preatorian-thingies. Perhaps in Empire sort of colours.