Howdy SteeleR,
That is an intersting goal. It is pretty unique, not one I have seen before nor does our API provide awesome shortcuts like those two function/link generators. It does seem quite possible, but you basically need to craft your own logic to get it done. You could try convertin grid view to a list and using its existing queries, then build your own linking function. This seems to be the route youve chosen. Or, you might be able to just add some extra paremeter to list view to limits its query to a given month.
Either way, this is well outside the scope of things that I can assist you with. 🙁 Hopefully the above advice will at least let you know what directions you have available.
Cheers!
– Brook