Also, would you happen to know if it is at all possible to put a Litewka on the Dragoon? Or would the fact that the pants would need replaced so as to avoid clipping issues screw up the Cuirassiers too much?
I'm guessing that the litewka is the landwehr coat? So you want the draggons to look like the prussian lancers. I think that it is doable but you would need to give the dragoon new pants or enlarge the coat around the waist to prevent clipping.