Customizeable Combo Bank

I liked 2ROBOTGUY's combo lock a lot, but I wanted something that would work as a coin bank for my kids -- which my kids too young to understand ownership wouldn't be able to get into. I made a remix that was bigger and had a coin slot, but then I got thinking that it'd be nice to be able to change the combination.

Well, one thing led to another and so here is a fully customizeable version. The things that you can customize are:

* Diameter
* Height
* Combination
* Change the number