I wonder if the where the rot hole is, is that the correct location for hood pins?
That would be a quick fix for the hole.
Like I said, if it's close to free, close by, you are doing the work or even having it done for just a little bit of moolah, it might be worth it just for having some fun since you presently have a stock flat hood.....
...... or you could get a shaker set up.........