plug in for weight arrays?

Mistara

after studying the difference between general and triax weights.

general uses 1 array of weights 
the triax weight method duplicates that 1 array 5 times. x{}, y{},z{}, scale{}

is it posssible to make a script to duplicate that 1 array to the absent 4?

if we could do this, we wouldnt need to convert and save in external plugin.

also, looking for a way to add verts to a morph area after a figure with morphs is loaded into carrara.  was thinking script or a preset .cbr file

Thanks