First time watercooled build

[piperz]

What other sites aside from EKWB that sell good quality parts? It's gonna be my first time building a watercooled pc so i want to get good quality parts for it. 
These are the specs of the pc i'm planning to build
Case: Phanteks p600s white

CPU: Ryzen 7 5800x (Waiting to be restocked

GPU: RTX 3080 (waiting to be restocked) or AMD RX 6800 xt

Motherboard: Asus prime x570-pro

RAM: Corsair Vengeance pro 32gb 3200

PSU: Corsair RMX white series 750-watt

(i'm going for white aesthetics on this build so i chose these parts specifically)

 

I want to have a double radiator setup and the total price for the water cooling parts was around ~1500 CAD including shipping. I wanna compare prices from other sites but i dont know where else to look. 

 

 

[jaslion]

You should really change the case. That one has poor airflow so not recommended.