Thanks Hugh.
I decided to listen to my heart and not my head and went with the red-bordered insignia because these are rarer and add more interest. The decals are the old set from Sky Decals which are beautifully printed but somewhat inaccurate and a bit thick. Here's the nose area to show you what I mean.
The 27th FS diving eagle crest is rotated too much clockwise and it, the "7153", and the swastikas are a bit too large. I would have fixed the rotation issue if it weren't for the fact that the third swastika overlaps the white border a bit and cutting the decal here would have been tricky as a result. The mission tally decal, on the other hand, is slightly too small as the rear-most tallies should coincide with the back of the gun cowl. Eduard also have this aircraft represented in their version of this kit and their decals seem to be more accurate in this regard. I also need to fade the "7153" considerably.
The decals are all in place now and I ran some Tamiya black panel wash into all the seams. Here are some overall shots as things stand now:
The fuel cap stencils are from the kit and I chipped these where the aluminum is supposed to show through:
The s/n "2166" is limited to those four digits on the port fin as verified by photos. However, on the starboard side, Sky and Eduard have presented different interpretations. Sky sticks with the "2166" on that side but Eduard suggests "3-2166" and that the 3 on the port side is missing due to a patch repair. As it was not unheard of for only 4 digits to be displayed, I did go with Sky's interpretation. The 'HV-C' was tricky to place due to the curvature of the radiator housing but the decals snugged down nicely.
A closeup of the bottom of the nose shows a green patch which I hand painted to match one seen on the nose photo. Also seen in this pic is the paint chipping on the underside which is hard to see in the overall shot. The a/c data stencil was not provided by Sky but is clearly seen in the picture of the real aircraft, another inaccuracy. I therefor stole one from another of Sky's schemes which, if read closely, has the wrong model and s/n for this aircraft but it was better than having nothing.
That's it for today. More weathering to come yet and I'll post when I have something to show. Thanks again for your interest and kind comments.