Shall I buy this HUGE Aluminium project boat?...

Ivanhoe is a 54ft Aluminium sailing boat that is in total disrepair. I fly to Australia just to look this boat over and to see if it's the right project for us to take on. She was built as a flat-topped racing boat, then years later changes were made to convert her to a cruising boat but nothing was finished. For a few years now this beautiful boat has sat on a mooring, waiting for the right...