No need to make it bright and clean, because SPR has no dirty history. You are bitching about private miners, every algo has private miners, even Scrypt coins in pre-ASIC era. If whale miners has lots of GPUS it was too risky for them to invest such big amount of money. Amount of coins per day/month equal, it does not matter who mining it, you just can't live with a sense that someone made good investment and now collecting fruits. I stopped mining at all long ago because even with Wolf's or your mythical 7 MH/s miner I won't run hardware for a pack of cigarettes.