Probably wouldn't make enough of a difference to do the flames with. You might want to use "straight" pearl toner (mixed with some basecoat clear or SG-100)
A white pearl over the purple would be nice. You could also try the violet pearl over the Plum Crazy.
I like the white pearl idea!! /ubbthreads/images/graemlins/bigokay.gif /ubbthreads/images/graemlins/bigokay.gif