The "current reward" is still wrong! It's been changed to 0.00001500 per Gh per day.
Here's the equation:
Reward = Hash Rate * Block Reward * 86400 * ((65535 / 2^48 ) / Difficulty)
1*10^9 * 25 * 86400 * ((65535 / 2^48 ) / 40007470271) = 0.00001257 BTC
Why are you misleading potential customers by making your service seem more profitable than it actually is?