Sorry my reply is so late, thank you so much for your compliment and your TRON costumes look fantastic as well!
Your work is great! as far as i can see the light lines are drawn just like the movie, as well as we did... we tried EL wire and we went down the path of reflective cloth, because EL tape its not very flexible as well as its expensive (also i can add the fact that we are not in the US so these materials have to be exported to us). Good work Q you make an awesome ISO! XD