very nice Nord. i love the F-16 and have one nearly finished (need more paints) and a few boxed up ready to make.
check out my build thread of it.
http://www.scale-models.co.uk/showthread.php?t=3548 (Hasegawa 1:48 F-16A build)
as for the errors, it dosnt matter really does it. if your happy with it and it looks good (which it does) who cares.