Sorry but what components are you going to use with that PC? If your not doing 4 way crossfire/SLI you don't need the HAF X and of your motherboard is not a E-ATX form factor you don't need the HAF 932 and you could go with the HAF 922.
i knmow im using atx motherboard and 2 cf in the future. but, i have a but
hhh, i want the best air cooling and in my country the 922 is 25$ cheaper than the 932 so it isnt worth the money.