blower fan heatsinks are not designed the same way as axial fan heatsinks. you won’t be able to do what you’re suggesting as the top of the heatsink is ‘closed’ so air can’t get down into it, only thorugh it from the side.

Bill Gates graduated to being the target of full blown conspiracy theories.

the old pump got clogged because you mixed metals and caused galvanic corrosion.

The same team already did 9.1GHz.
https://www.youtube.com/watch?v=fb7pl7PZOYo