Aaron,
Thats a good story! and is probably true. My Airline is removing them on the older 737's as they go through heavy maintenance checks.
Something about the model has been bothering me, Not your build that is great!
The engines seem wrong. I wonder if Revell cut corners by using the CFM engines from the A320?
The 737NG nacelle is round at the front but flairs out on the sides while the A320 nacelle is more rounded all the way back.
Anyway it sure is a purrdy 737.