In short: yes.
Long answer: With some tuning and smart placement, yes. Tuning it how you want is the whole point of getting a K processor and Z motherboard: tune it up or down as needed, within what the cooling can handle. Leaving it all on auto is kind of a waste.
Mount it at the front so the cooler can get the freshest air. When you top mount, you should over-provision because the cooler is getting sloppy seconds from EVERYTHING below it, with the gpu being the worst offender.
"But Phaaze, front mount is doing the same thing?" Well yes, but on average, it's not dumping as much heat on everything else, unless you're doing hours long blender renders or something similar.
I frankly don't know what caused cpu AIO top mounting to be so popular... maybe it was the solid/semi-solid front paneled chassis?
I've run my current cpu and gpu on both air and AIOs and tried a few different configs in the H500P Mesh, which I DIY'ed a top mesh mod for.
Cpu AIO front mount is almost always more beneficial than top, until you get to the 360mm and larger sizes, after which it depends on whether the cooler is refillable or not(if you even want to bother).
UGH, just avoid MAG and MPG Coreliquids. You'll end up here or another site in a year(+/-), inquiring about temperatures. Just 'forgetaboutit'.
MEG Coreliqid is fine - pricey, but fine.
I would love, not to have a jet engine in the build... (not loud pls <3)
Depends on what you're doing with this. I could even argue 'why an AIO' if you're concerned with noise, as a good air cooler is going to end up being quieter more often than not.
There is an 'emergency limit' of sorts built into motherboards that will ignore custom fan curves when the cpu core temperatures exceed a certain threshold - around 80C - and run the fans full speed. The fans on AIOs typically have faster and louder specs.
So as a what if, for whatever scenario you do end up pushing around 80C, triggering the mobo to turn all your fans up to 100%, the AIO is going to get loud.
There are few low noise focused AIOs out there, such as Corsair's H115i Pro and H150i Pro, but the fans are crippled to low rpm so as to maintain the low noise. There's no cooling headroom like that.
So whatever your purpose and cpu is, they'd best be well within what those coolers can handle or you might not like the temperatures.