Okay....
I ended up using 6 feet, instead of 4..... The glow wasn't where I wanted it to be at 4... Overall, I'm happy with the blade..... IMO it really makes the P4 white "pop" .... :)
Lit room
http://i217.photobucket.com/albums/c...sabers/enb.jpg
In the dark
http://i217.photobucket.com/albums/c...abers/enb1.jpg