Proper Laser Alingment on large table saw

[ficnien]

I'm looking to replace a Laser alignment light on what is essentially a very large table saw. The purpose of the laser is to shine a beam of light 12ft approx down the board so the operator can properly align the board before starting his cut.
The replacement can be be made completely different than the Lasalign as long as it accomplishes the same end result. Thus I get a view of a green line laser here:
http://www.berlinlasers.com/515nm-fo...aser-alignment
Is there any one professional can help me confirm it is workable or not. Thanks in advance.

[zgmc]

I would call Berlin Laser to start with.. Then I would ask my cutting tool rep.. Then I would post on WoodWeb...