Do they work or don't they?
Not really interested in your calculations because space access is primarily the issue.So what 70 noodles? With gravy, stuffing, mashed potatoes, cranberries...give me a break.
During a rehab boats have different areas to access whether its tin/wood.
Some areas to access may just be just too hard to place pink foam in while renovating. I personally like the pink foam boards and in use with expanding foam. Noodles whatever they are called may be a solution to tough spots and related applications.