If I can find a tuner that has experience altering the cam timing and is willing to tune a V6. I sent a message to JDM Engineering after seeing they had tuned the Amsoil GT for MM&FF after they put ported heads and cams in it, but I got no response from them.
Ford Racing gives the cam timing for their cams, its on FordRacing.com . I don't see why some other manufacturer does not do the same thers. Did you ask the cam manufacturer who they might recommended?