ah ha, i see. so the floor is a sandwich of 2 parts anyway that allows a bit more room and the cables are flat ended. much better than the stock corsair cables. even more impressed with your build now.
do pexinpc supply cables to order or was your system a one off?
Yep the floor is two 3mm and a 5mm sheet on top making an 11mm thick sandwich for for 7mm SSD's. The pump bolts through the middle layer so it is dampened on both sides where as the SSD's bolt to the bottom most layer and are packed up with thin sheets of plastic so they are the perfect height sitting flush with the floor.
PexonPC's made every cable for this build completely bespoke, the SATA power cables go directly from flat SATA connectors to Corsair Peripheral blocks in the PSU. They will do absolutely anything from generic extensions or SATA data cables to entire one off PSU's in virtually any style of sleeve. http://pexonpcs.co.uk/
JR