My miner (Cheetah F1) doesn't seem to care if the fans spin or not, it hashes anyway (auto-shutdown at 100C though), so I think I can getaway with 2 fans on a Y adapter on one port since clearly it doesn't give an F about fan speed
If that doesn't work, I'll just use a fan simulator, a Y for one of the PSU cables so I can power the fan controller and go from there.

Please correct me if I'm wrong, I'm going on this by hunches. I'm not much of an electrician but I can splice a cable with a ton of black tape as good as the average Joe

Thanks again for your input, this will save me weeks of waiting on parts