I am using Morrow Audio Reference speaker cables (SP2), interconnects (MA2) and AC power cables (MAP2) in my SET system and in a bedroom system. The sound quality is outstanding. Keep in mind that the MA2 interconnects are not shielded, so you will have to be careful to route the interconnects clear of your power cables so that the interconnects do not introduce a hum into your system. The MA1 interconnects are shielded, but I don't have any experience in using those cables.
For the speaker cables, the bi-wire cables offer the best sound. If your speakers aren't set up for a bi-wire configuration, Mike can still double up the number of conductors and just terminate the speaker end with a single pair of terminations instead of the four terminations used in a bi-wire configuration. The additional conductors yield noticeably higher quality sound in my audio systems.
