Hey guys, I am looking for some help to find a good configuration for my GTX 580 to mine YaCoin..

Currently I am running on these settings

"
cudaminer --algo=scrypt-jane -l f8x8 -H 1 -d 0 -i 0 -C 2 -o stratum+tcp://yac.coinmine.pl:9088
"

what gives me a hasrate of ~1.4khash/s

Thanks for your Inputs!