Very nice! I was thinking about a candy blue for ages, just like that one. In fact, I'm pretty sure that's EXACTLY the one I was considering. I'll not ruin your top secret colour, but I've heard good things about that company, good quality paint by all accounts. With candy paint the more colour layers you apply, the darker it gets. So you could just keep applying layers until you get the desired shade.
The problem that put me off was the difficulty of repair; I couldn't bear the thought of that always-sickening crunch of an alloy on a kerb, and knowing I'd have to repaint the entire wheel! If you're prepared to live with that, then I salute you sir, it will look amazing. You just can't beat candy colours.