Cable Management

[Sondero]

Hey everyone,
i‘m starting to build an 19“ Cracking-Rig with 3x 40490.

I‘m not sure how i will manage the power-cable Management. 

Will it be better to put all power-cables together with a strip (better airflow, but perhabs it could get very hot for the cables) or should i leave every powe-cable for itselve?

..sorry for my bad english an greetz from Germany.

[HashDeep]

try to arrange the cables so that there is the best possible passage of the area