Rich, I have two answers for your BA Blue question
First, the easy one,,,,,,it's 15050, available from Model Master as 1772, LifeColor LC034, Gunze H-328, Model Master Acrylic 4687, with Humbrol 190 and Xtracolor 123 given as matches on various sites
15050 is just a little lighter than Gloss Sea Blue and Insignia Blue,,,,,,,and the yellow trim color is Pre WW 2 Lemon Yellow, not the later Chrome Yellow,,,,,,Lemon/BA Yellow is MM Acrylic 4684, MM enamel 2023, Floquil Acrylic Rail Road 414215 CSX Yellow, with Humbrol 69 and Xtracolor 108, WEM also has it listed, but I forget the number
if you have some Gloss Sea Blue aircraft on your shelves, you want the BA to be "just a bit different" so that it stands out from all the "regular blue" models there
the other answer is that Major Elliot in his USN markings series typed up 3 paragraphs about that Blue in his Blue Angels appendix in Vol 4, and then discribed 6 color chips taken from over the years on BA aircraft,,,,,,and they ended up being Munsell matched to 6 different final colors of Blue,,,and then he goes on to describe the non FS paints currently used on the Hornets
I'm going to just go with that MM color, lol, on my BA F11F Tiger, and "cheated" and used Testors square bottle blue on my #7 TA-4J Skyhawk
I know, I know,,,,,,"so much info that the decision is harder now",,,,,,,but, I'm sure she'll be happy with the BA Blue out of one of those listed above