Looking good,
If you use a computer radio and don't mind for additional $14 I suggest you look into building with two aileron servos, instead of using the torque rods and have the servos in wings.
If I build one more I would certainly go with two aileron servos, setting up adjusting the aileron differential is so easy with two aileron servos.
Just my opinion, I am pretty sure that others happy with single servo setup, I have 80+ flights with mine but after using two servos in other planes ans seeing that it is so easy to setup and performs better. I wouldn;t go back to single servo unless 1.5 oz is critical.
Are you going to sheet the turttle deck? It looks better.
here are some pictures of mine during construction.
http://www.galip.net/Sig4Star