Hi

I am currently mining on ethermine.org with a Hashrate of around 174, according to the payout calculator on the site I will be getting 0.67 Eth a month. Based on 7 cards running at 1200w an hour at £0.12kwh it equates to around around £120 a month. Now at the current uk price I will get around £140 for about 0.67 ETH, minus the cost of mining it will leave me with around £15-£40 profit. 

Just wondering what everyone else thinks about this? Will the upcoming changes to Ethereum improve the above or make things worse, especially with the reduction in reward?

Cheers