I think it would look cool! The only thing I see in my opinion (downside) is the gap of lights at the top center. Otherwise great Idea. Remember, it's your bike. Do as you want to it. We all have our own opinions to what "we like", but at the end of the day, you spent the money for "your bike". So do as you want! If you end up doing it, post pics. Please as to see the final product!
How do you think of mounting them with the different angles of the screen?
I guess if you mount your screen in an machine clamp, a column mounted drill with a sharp and exact fitting drill would do the job. But it will be risky to get the holes in the correct places! Especially because you would like both sides equally positioned.
It would be perfect if they could all be mounted pointing to the front. And apart from the different sizes, there are also several LED lights available with different lenses.
I think with all LED's in the same direction, and with small beams would make a great appearance when turning corners.
I was thinking of measuring the hole's distance with something like a micrometer, and marking their position with a punch tool. Then I'd drill the whole to the size of the LED mounting grommets. After I have them lit up, I would aim them, then hot glue them into their final position. If I decide I ever want to go back to stock, I would just buy the outer piece that is mounted around the headlights