well that i think is a bit risky here , i've got a R9 290 as a present , and i already own a r9 295x2 , do u think i can set up AMD Radeon R9 295X2 and R9 290X Hybrid Crossfire , i mean a multi GPU is a bit risky , what do think guys ?? what Mobo do i need and what PSU to set-up this safely ???