In wondering what to add to my original model, I figured a controller stand would add more stability and maximize convenience. With that in mind, I grabbed one of my favorite xbox controller stands and integrated it into my original xbox stand. So far it has worked very well and not even my 2 year old can knock over my xbox now (huge win for me and she has yet to completely destroy any of my controllers). 

Includes a version with one controller stand and a versions with two controller stands.