I would 100% recommend the cable mod cables, there is a range offered by OcUK, but you can also go for something a little more bespoke with cable mods own website if you want something very customised.
You can pick each cable colour, length of cables between connectors and even order SATA cables to match.
https://store.cablemod.com/configurator/
or
https://cablemod.com/
If you place an order, the lead time for production is very quick (2-3 days) and shipping is 2-3 days, so within a week you can have your new cables for your pretty PSU - they offer cables for most PSU brands on the market, so 99% of fully modular PSUs you can 100% replace the OEM cables.
I have some red/white cables for the Antec EDGE PSU from their configurator myself. (paracord)
