So I received the R1.21 directional led boards, and they work just fine, Here is the board layout and a test picture:
Note this pcb has provision to use either a fixed 1/4W resistor, or a 3362P style trim pot. With the pot you can dial in the led intensity that you like best. A 500R or 1K pot would be good choices. As with the earlier testing above, reversing the polarity to the board switches the red leds to green. It's important to note that you must be cautious turning up the juice to the leds otherwise they will go poof if you get too aggressive. An ammeter inline as you make adjustments would be a good idea. The gerbers are attached below for any who wish to order their own. I also have a few spare that I can sell; shoot me an email if interested. 
Rod
