I have a suggestion: You should probably use liquid metal instead of thermal paste to cool the cpu. This will help tame the beast of the CPU.
Anecdotal to be fair on my part. I haven't done a scientific study.
It's my experience liquid metal is only a difference maker in certain situations. One is de-lidding with direct die contact. The other is sketchy, but involving custom water cooling. Mostly I believe it's dependent on a variety of factors at the locale.
I used to use various liquid metal solutions. No more for me. The results don't justify the potential problems and pain. First, liquid metal dries out and has to be removed and replaced. Yes, some lower quality pastes also dry. A good paste like Arctic MX-4, Gelid GC Extreme or Thermal Grizzly stays pliable significantly longer. This means they are conducting heat better for a longer period of time without having to tear down a system prematurely.
The liquid metal drying out has basically fused the CPU heat spreader to a water block and another time to an air cooled tower heat sink. Both times I had a heckuva time getting them apart. Both times the heat sink surface was damaged. It took hours of slow careful sanding to get them serviceable again. It also took hours of sanding to clean the CPU heat spreaders. All identifying marks ended up being removed. No more warranty and it lowered resale.
I have been doing this a lot years and followed instructions and known methods with use. Other liquid metal applications went okay. There just wasn't enough difference for me to justify the use in the end.