Answering a month later, but maybe this will help others. Although I have not made the above mixes, I've made similar ones and baking does make a difference - the oil will make some pieces soggy if you don't bake. I now microwave these type mixes because it comes out the same and is so much easier and quicker. Last time I baked, the gold fish cooked faster than the cereal (ok, I burned them) and they were nasty tasting.
Haven't used the Bugles before, but they sound good.
ha ha, get it, bugles 'sound' good