Well I would go with Hadlee and Marshall, wouldnt go with Wasim as he was mostly played with ease in aussie conditions and rarely dominated us here or even in Pakistan, but he never bowled badly though it has to be said, and his record looks decent on paper against Australia but our top order blunted him quite well in 95 and 99 where we beat Pakistan easily with big scores. In 1989/90 he was awesome at the MCG, but didnt have any answer to Dean Jones at Adelaide, twin tons knocked the stuffing out of Wasim then. He saved his best for other countries it seems, but from memory doesnt he average in the 30's against England??? Thats not good for a supposed best of all time, assuming i'm right about that 30 average......cricinfo here i come!
Hadlee and Marshall were almost unplayable in any conditions, guys like Lillee dont even compare, though I am a big Lillee fan.