Yes, the dried fruits and choice of nuts doesn't really matter although you want to stick to the "healthy" nuts and the dried fruit should have antioxidant qualities.
The whole grain Cheerios is for the fiber which we all need as well as providing the "crunchy" texture.
The real point is that with a little effort you can have your sweet treat and get some health/nutritional benefits at the same time.
If you have small kids, they could easily help you make the clusters with your supervision.
I know a few with a good cup of coffee is hard to beat ;D