Yafray Caustics Animation glitter test and help

FUDGE, please move to tests page. Sorry about that.
So here is a test to see how fast Yafray is at nice-ish glitter and animation
http://filmsandwich.com/chocoflop/ice.jpg

at low and 5 OSA I get one second of animation for an hour of render time
Comp, Dual 1.8gig G5 10.4.9 2gig ram
This is slooooooooooow.
Tweaked in Post, to make ugly blue and glowing, but no motion blur :frowning: and banding like crazy
http://filmsandwich.com/chocoflop/ice4.mov

So I ask, can settings or lights be edited to make this faster somehow ?
Here is the file if you wish to help
http://filmsandwich.com/chocoflop/glasstest.blend.zip