Hi erik
I might be intrested in investing 3-400 bitcoins.
You got two options then

Either 321 BTC for 3 rigs, or 428 BTC for 4 rigs. @ 1.5ghash each.
I want as many rigs as possible in the same shipment, so the shipment fee is as small as possible. I'll have the first rigs sent here on sunday.
How long time will it take for you to have them up and working?
How do we sort the payment etc?
It depends on what number you'll be in the batch, basically count with 2 days of shipping, if you were one of the first 10 I can guarantee it'll be up and running next Wednesday.
The payment info is sorted in PM, each customer/rig will be tagged with your name, address, mail and a photo of your ID. This is to avoid having a person from the same country as you, with the same name being able to claim rightful ownership of the rig etc.