Indeed it does. In fact thanks to all of you.
The guy I talked to from Alfa reckons the model I have already has steel/metal impellers not plastic ones.. These guys should know what they're doing though, they've worked on many before. I've booked it in for Monday.
$4k all up including getting a new key & code with central locking (and perhaps an alarm) from Alfa also.
I've had this baby since August and she's been a dream to drive... there was no way I was going to sell this like some suggested rather than do the cambelt job.
The fun has just started