I hate to be a pain but 
http://technobit.eu/index.php?id_product=62&controller=product&id_lang=1
130GH/s @ 499 Euros
+ shipping so say 550 euros
Yours
120 GH/S @ 922 Euros
So I like the fact you have looked at the prices but still to high.
I would pay a premium for in stock items but not an almost 400 Euro primium.
Sorry
No problem.http://technobit.eu/index.php?id_product=62&controller=product&id_lang=1
130GH/s @ 499 Euros
+ shipping so say 550 euros
Yours
120 GH/S @ 922 Euros
So I like the fact you have looked at the prices but still to high.
I would pay a premium for in stock items but not an almost 400 Euro primium.
Sorry
I think there are more things to consider besides the price.
And no, I am not going into details.
One can figure that out themselves.
cheers Ben
Seriously
Congrats for the great project
Martin