There are various spices that go into chili that have been lost to time & grandfather's taking recipes to the grave. I'm ok with a little experimenting, but it should taste like Chili, not "Chili".
Also, there is a hard line in the sand at elbow noodles. That's Goulash.
Goulash is a common food in school lunch rooms and is like a tomato and meat sauce on elbow noodles. It's not what you're thinking goulash is, but it's quite good.
Well I didn't just mix the two. I put chili over macaroni noodles. Then I add cheese until it's just the right mix. The heat of the two causes the cheese to melt into a sauce nicely and everyone can control the mix. I've had stuff where people put canned chili over velveeta mac and cheese and it made me want to vomit so it's definitely something that has to be done right.