by bdring » Wed Oct 10, 2012 6:43 pm
The 2.x scales quite easily if you have a way to make your own skins. At the size you are talking about beam distance should not be a problem. The does not loose power with distance, but it does diverge a little. I don't see that as a problem for you.
Accuracy and alignment become issues amplify quickly with size. Be super accurate with your build and make sure it is very square.
Bart
"If you didn't build it, you will never own it."