My 2 cents...
EQ6 ($1400AU)
http://www.andrewscom.com.au/site-section-10.htm
TMB-92 ($1495US + freight/import costs)
http://www.astronomics.com/main/prod...duct_id/TMB92L
QHY5 (guide camera approx $200AU)
http://www.tan14.com/QHYCCD.htm
Bintel/GSO 50mm Finder ($70) as guidescope
Canon 40D body: ebay - < $700 for a good one
http://www.ebay.com.au/itm/Canon-EOS...item20ba515b90
Another $300-400 in accessories/hardware
Combo of sturdy mount and good glass would keep you happy imaging wise for a wee while. Most of the above (excluding the TMB scope) can be picked up 2nd hand around the traps quite frequently.
Good luck with your choice - thanks for indulging my fantasies!!!
Doug