I have a request for a female marathon runner on a cake. I assume that an armature figure would be the best support since there will only be 1 foot supporting the character. I have not worked with armature wire before, and I am wondering what size wire to use that will bend easily but have the support I need for about a 6 inch runner. I cannot find any tutorials on how to do this. Can anyone tell me the type of wire and give me some direction/advice? Thanks so much!