I dont see why op would share the money he his making at all, as long the income will be able to cover the earnings from the players wont be any issue with how much they are earning. As always stated op does wanna to reach better ads, that will be possible with traffic, soo soon or later we will achieve those networks, and well top 10 has used those boost well, and congratulations mrcash, you have already the most expensive upgrades in game, now its question of time and management to full upgrade your mine.