Setting General Inputs via function

Hello All,

I am trying to use a function to create a series of spheres which I have been able to complete.  My questions is how do I get the "for loop" to change the Level Name of each sphere, what is the best way to change a objects colour/level etc each time it is created?



PS, if anyone has a good way to add an "Asset Tag" to a GC custom object I would be really keen to know how.