How to make honey nut cheerios snack mix? Similar recipes?

The snack mix is really good, is there a way i can make it myself?How to make honey nut cheerios snack mix? Similar recipes?
This is our recipe, a sweet-salty mix:


4 Cups Honey-Nut cheerios (Generic is also good)


4 Cups Rice Chex


2 Cups pretzel stix, broken (or whole)


2 cups salted mixed nuts or salted peanuts


Mix all together in a really big bowl, Then:


melt 1 (or more) cup butter, stir in 1/4 cup sugar or karo syurp and mix into the cereal mix.


spread no more than 1'; deep in shallow baking pans and bake at low heat 250 or 300 degrees for an hour or so, stir about every 15 minutes.