Power cord and I/C for MF A300 & Music Hall CD-25

Am currently using stock cords and interconnect on Musical Fidelity A300 int. amp. and a Parts Connexion-modified Music Hall CD-25. The speakers are Joseph Audio RM25si, mk 2 connected to the MF A300 by Analysis Plus Oval 12 speaker wire. I am happy with the speaker wire. Any recommendations for power cords for the amp and cd player as well as an i/c between amp and cd player? I am interested in lowering the sound floor, and adding both warmth and detail, if possible. Thanks in advance for suggestions.