If I am to understand correctly, you are trying to find out if iAtkos works well. It works fine. Which do you wish to install. iAtkos or 10.7.3 or which one. I have installed 10.7 and the Niresh 10.7.3 V2 of Lion onto an ASUS Rampage III with an Core i7 950 so you
SHOULD not have a problem with the install. You could try VMware or Virtual box images of either of them.
Here is a link to where you can download them.
Here is a link to someone that created USB bootable installer drives to install Lion from Windows.