I own a case that doesn't fit the regular 27mm radiators on top of it. I want to know if this is possible to buy a high end 240mm AIO for cooling 9th or 10th gen i9s and use that kind of radiator Slim radiator ? Can you recommend me best AIOs that could be used with that custom thingy? Are there any subtleties that define compatability? And what should i be aware of in general?