Just my 2 cents here:
Congratulation to mtrlt, you deserve all your litecoins
For the rest:
I understood that you wanted to continue to develop yacoin for it's
"uniqueness" being cpu-only (AFAIK FPGA from the start)
What I see here it's quite different, maybe you should change thread title as it's not about the client, it's about the miner.
If you are up to multiply your daily crypto income there are easier available-to-eveybody way to do this.
Don't take this as an attack