I think you need to check you math.
1.6Ths @ Diff of 23B is still 0.034BTC per day, about $16.50
2200W costs $9.00 per dat at 0.17 $/kwh.
You're still making $7.50 a day.
How can you come on here and tell me to check my math? Do you know where I'm located and how much I pay for electricity? I didn't think so.