Hello, I will be buying for myself a hx750 PSU modular. It is 18 cm long and my case will not support it to round the cables from the back. I do not think that is a problem as the PSU is modular. My question is, should I make the output for the cables round the back of the case bigger by cutting some off or not. Here is a picture: Where it says 14 should be 15 cm Thanks in advance EDIT: Wouldn't the AX750 be better as it can fit?