I made this adjustable RHS steel bracket that attaches to engine lifter and used rubber strips to protect body. Angle iron on edges stops it sliding when raised. Just centre it in body and you're away. This car was slung through the doors and as you can see, it bent the roof and doors. Admittedly it's a lot heavier than yours and a tad rusty however you get the message of what can go wrong - Murphy's Law.