Nordost Frey 2 power cord on Agostino Monentum stereo amp

This cord effectively is a 13 gauge cable. The amp is fabulous but maybe a bit to the warm side of neutral. The cost to get to a higher gauge Nordost is cost prohibitive. I'm very happy with the Frey ic's and sc and thought the power cord might put a bit more shimmer in the sound which is already really good. A used Valhalla V1 is an option also.. Has anyone used a Nordost cable on this amp? I'm not looking for alternatives but guidance specific to Nordost. Thanks.