Would you say that three ML-RGBs will exert enough static pressure on a 360mm rad when used as part of a custom loop? I'm trying to plan one with two 360mm rads to cool VRM on a ROG Formula, GPU, and a 5900X. While I've got my eye on other brands' stuff too, that iCue integration would be nice. The HD120s even seem better than the ML120 RGBs, aside from the hydraulic bearings and noise. Unlike OP, I haven't bought the cooling stuff yet. I want to go Corsair here but I find it hard finding a compelling product.
A product manager said on Reddit that the Elite Capellix ML120-RGBs were not being planned to be made available for retail - only sold as spare parts, and that they'd appear in the webstore. To that end, scanning the webstore has yielded nothing for me. Shame, those fans could be much more compelling. *edit: this TechPowerUp review got them up to 2250 RPM in testing, and claims here they are spec'd for 2400.