I’ve got the 2012 St Paul Daily Missal. (ISBN 978-0819872203)
Looking through it, it gives the Collect for the Sundays, which doesn’t seem to change with the yearly readings cycle.
It does not give a different Collect for the Monday/Tuesday/Wednesday/etc of nth Week of Ordinary Time readings.
However, in the back, it does give the Collects for the Proper(s?) of Saints. So that’s about 19 in January, apart from the Sunday Collects; 14 in February; 10 in March; 15 for April, and so on. Some of them are duplicates, such as when you have the option of celebrating either St. Blaise or St. Ansgar on Feb. 3rd, or Pope St. Fabian or St. Sebastian on Jan. 20th. In that regard, it seems like the catholicculture website is more thorough.
So-- it really does sound like you have a cool project ahead of you.