I Chose a big case for Larger graphic cards in the future so will this motherboard in my build fit in the case also will the powersupply.
http://ca.pcpartpicker.com/p/r7KNXL
Yes, they'll both fit.
The motherboard's micro ATX, and the case is ATX. ATX cases can accomodate ATX, micro ATX and mITX motherboards, as the mounting holes are positioned identically.