Or you could get a Flow Verve or Era brand new for the price of last years Evo/Revolver...
Similar camber profile, in my experience same edge gripability, better base profile, and lighter.
Both come in 152 and being wider than average will more than likely fit your 12's. The Verve is fairly close to the Evo flex wise. The Era fits somewhere in the middle between the Evo and Proto.