Another calc. attempt (it's late and i'm tired)

You: £1583 (antminer) + £317 (VAT) + £30 (Shipment) + £40 (electricity for 21 days) = £1970 or 3.65
BTCBitmain: £1026 (antminer) + £205 (VAT) + £510 (21 missed days) = £1741 or 3.22
BTCSo yes, you are 0.435
BTC more expensive than Bitmain - assuming:
1. you have the antminers for sale
NOW2. Bitmain delivers only
in 3 weeks and not quicker
3. The difficulty
stays the same for the next 3 weeks
Throw in a free PSU and I may be sold.
