I just purchased a Jackson SL2H with Seymour Duncan Pups, and it plays beautifully. I noticed that when I use my Morley Wah and Ibanez CS-9 Chorus that the effects are more vibrant with this guitar than my others. Is it possible for high-end pickups to increase the vibrancy and response of my pedals?
I don't see why it wouldn't make a difference. If new strings can sound better, im SURE that your new pickup in your new guitar may sound better too

atleast until you neeeeed new gear again
"If you're looking for me,
you better check under the sea,
because that's where you'll find me..."