68bowtie- Welcome to Autopia! Cool car you have there :xyxthumbs
IMO the dirty little secret is that most any decent LSP (Last Step Product, i.e., wax) will look fine. The *VERY* minor differences, which most people can't really see anyhow, are strictly personal preference.
E.g., Souveran is normally considered a great wax for dark colors and reds. But I've used it with complete satisfaction on white, silver (my wife's fave on that color), blue like yours, you name it.
IMO you can pretty much flip a coin and see what appeals to *you*. Unlikely that you'll make a really bad choice.