HSF for AOpen H340D m-ATX Case?

[huesmann]

I'm going to be using an MSI KM2M Combo-L m-ATX mobo in an AOpen H340D m-ATX case. Is anyone using this combination, or at least the case, and can you tell me how much headspace there is for a HSF combo? Would one of the Thermalright SLK heatsinks + 80mm fan fit in that box, or would I need something low-profile?

Thanks!