Wing mount looks like some off the shelf 1/8 buggy or truggy item, there must be a billion on ebay that could be adapted to fit- I know there are specifc ones that will work with the FLM towers as there are holes in the correct locations- consult FLM on that one.
hmmm... I think he has them on the wrong way around... It looks like the blues are at the back and blacks at the front... never noticed that before. Hey flo65, can you confirm this?