Man...DF...don't fix it if it ain't broke, Bro.
But, on the other side of the Coin...hmmm...how 'bout some Red Hilite in the Pearl. I like it as-is, but to add something, I'd add Red Hilite to the Tail to accent the Plum, and if that still won't cut it, how 'bout some Blue Flake either with or without the addition of the Red Hilite...dotdotdot