I have a Canon CanoScan 8400F, which cost around $150 USD(not sure how that compares to AUD). It can scan two 6 frame strips of 35mm at a time or four mounted slides or 3 6x6 medium format frames. The resolution is 3200x3200 dpi. I'm not positive tha...
Any lab will develop 120 film .. it is the film that the pros use when shooting in medium format.
Hopee please find attached link to Seagull parts ,contact address in the Uk. Hope this helps