Can you be a bit more specific?
Maybe we'll be able to help you! :D
Right now you can be very flexible by using separate event sheets and including them on whatever layout you want to use.
By adding private variables with the same name in different sprites, you can check different objects easily.
Ashley and Tom are adding families and functions in the near future, which will help making modular and flexible events even further, but for the time you can already create some flexible code.