Shaved and Filled Cowl Vents? Aftermarket AC

It was discussed as one option but we opted for the jets mounted on the cowl.
Thought about the hood location too but we can use the factory washer setup right up to the hole into the cowl from the engine compartment.
Running a hose to the wiper arms would look worse than a couple washer jets mounted on the cowl. Just my 2ยข
I bought a few different kinds off ebay... The ones we like have 4 streams each and are aimable.
Think they were for a Jeep. Truth is they are probably for a dozen or more different vehicles.
Haven't decided if I will leave them Black or paint them body color, easy enough to change though. These are not them, just an example.