yup. the fan grill is going to go there. smart me i forgot to drill the fan holes before i painted... great...
also, i painted the drive holders and put them on (but broke one of them in the process lol
)
edit: @myowngod: i dont think your psu will allow the mod im doing... the tx750 is a bit shorter than the 1000hx. before i started this mod when i measured everything i realized i would only have about 1 or 2cm between my psu and rad... so the 1000hx may not be short enough. dunno though, it may work.