Hi, I came across your post in a Google search - and thought I'd clarify some things about hoists for you...
The 2-post hoists are generally not recommended for home use - particularly ex-mechanic/older used ones as they can be in need of major service or repair work - in addition aren't a safe option - as the tipping-point can catch inexperienced users off-guard which can lead to serious accidents...
The 4-posters are much safer, and if you purchase the newer 'freestanding/portable' style are an easy install and maintenance solution – great for working on your car, or simply stroring one car above another...
They come with jacking trays, drip trays, a quick-connect castor kit (wheels) - and a nylon tarpaulin to protect the vehicle underneath...
Our hoists are in fact 240-volt - household power supply - no council permits required. Of course you're looking at about $40/wk over 3 years to get one - rough guide to ship to Melbourne - but you can pay for the shipping separately to reduce weekly payments...
Check out the Lift King site for more info...
My Dad owns an 'original' Skyline - the Datsun 240K coupe - which he still loves...
If you hadn't purchased something yet, please get in touch with me thru the Lift KIng website - I look forward to assisting you further if that's appropriate - and of course, special deals for ALL Skyline owners are available - I have a 'soft-spot' for the 240K too...
Cheers,
Rohan