The decals are on now. When I put the first ones down, I thought that the white was a bit translucent. However, The port codes overlap the blue of the roundel and worked quite well. So, I think that the white is just a little grey and not a bright a I expected.
On this aircraft, the aircraft squadron codes were painted over the serial number and the decals were printed that way. The starboard squadron letters (GA) look to be slightly off level in photos, but to do that with the decals would have also had the serial number off level, so I laid the decal down as printed (one piece serial number, squadron code, roundel and aircraft letter). I think that the codes are a bit too bold and the serial number a little too large, but not too bad.
On the port side, however, photos show that the codes are much closer to the roundel, and the GA was actually painted over part of the blue. So, I cut this decal in three parts and laid the roundel down first before placing the "G" closer and the GA slightly over the roundel.
The wing roundels went down without any fuss.
The nose artwork looks very good.