Thank you as usual for the input guys.
I won't be starting this resto for a few weeks as I think the lawn will need a few more mowings before the couch gets a bit sleepy in winter.
This will be a resto with a slight twist. This mower will be converted to a verticutter/groomer and the 20" will become the daily.
I have already done the homework with my reel engineer here in Adelaide so I will keep everyone updated with how it is done if there are others out there wanting to do something similar.
Deviosi did something similar with this
machine Simon