auctully ...if you mined both btc and ltc,,,it's not only 60w ( without overclock )...and not 8g ... about 6.3g sha256 hashrate.
I'm still testing it. for now, i got 390k hashrate with ltc mode with 7kwatt, with some modified ..... but i'm testing if it stable
Gray
390 kh/s scrypt(LTC) mode, that sounds very good. Good luck on your project. Im sure you find what's the optimal for your conditions to get a good output and make the miners stable with some testing.