Talk to Tighe Cams in Brisbane. They have a couple of different grinds available - around $800 from memory.

I'm running a set of theirs (specs are at home) on a Silvertop that are mild enough for everyday street use, but give a good boost to midrange and a little more at the top. They run with VVT still, controlled through a Haltech and switching at around 2500 from memory.