Will Hp pavillion A1730N MOTHERBOARD FIT IN Apevia Black/Black X-Plorer ATX Mid-Tower Case ?

I have had this HP for about two years now and it its at the point that it is like a custom pc (custom 500 watt PSU, 8 GB OCZ Dual channel ram, 1tb HD, Dual Blu-Ray drives, EVGA GeForce 9600 GT, XION 80MM Blue LED Case fan etc. ) and i reallllly << wanna ditch the hp case for the Apevia one but am unsure if it will fit :X help :P