I was wondering whether anyone could recommend a lab in Melbourne for
35mm B&W developing and printing?

In particular, I'm after somewhere to develop half a dozen rolls of
Ilford Delta 3200 (some possibly pushed by a further stop). Ideally,
I'd also like them to make 6"x4" machine prints, preferably on an
optical (rather than a digital) minilab.

Background: they're for available light photos at a wedding reception.
The idea is that the client gets the machine prints to give them an
indication of what's available (6"x4" is big enough to judge
sharpness); any pictures they like are either hand-printed, or scanned
and printed digitally. It might seem like an odd way to do wedding
photography, but it has worked very well for me in the past.

I'm planning to shoot a couple of test rolls to try out the most
promising labs, but some starting points would be most welcome.

Apologies for repeating the question -- I posted about this in February
-- I'm just hoping somebody might come up with a recommendation this
time.

Thank you!

Paul.