The 500D SE is a sweet case. Cable management is a little tough but if you take your time it works out. I play a lot of GTA5 and finally I can play with settings maxed and not drop below 60 fps. I de-lidded the 8700k and hooked up a NZXT Kraken G12 on the 1080ti. Temps are fantastic. The CPU package max temp running Prime is 73c with 5.0ghz OC. Before the de-lid it would get into the low 90's at these settings. With the Kraken G12 the 1080ti under load reaches 57c max. And if you was wondering the Corsair LL fans work fine on the radiators.
Currently working on my server rig. Installing it into another 500d but with the aluminum front panel. I'm putting 2 SSD's and 2 WD 3.5 drives so wire management should be fun. I'll post some pics when its done.