Planning Two Questions about Paracord?

Hi all, I have just purchased the Phanteks shift x which required a new psu in the form of the corsair sf600. I am going to do some custom cables, but I am struggling to find places I can purchase 450 paracord. so the questions I have are:

where is the best place to order paracord from with a decent choice of colour options?

what are the other options when braiding cables?

For clarification I am looking to have a dense weave, still unsure as to my colour scheme. I am aware of cable braiding services but trying to limit my budget.

any help and advice is welcome

Many thanks in advance

 

Wild Elk supplies the best paracord in the UK

 

Paracord.eu also sell 550 coreless to save you messing around in taking the cores out. Colours are limited in coreless though.

https://www.paracord.eu/550-flat-coreless