Thanks Max, It is just I saw an Evo on Marketplace with no deck or motor, but what I did notice was that it was fitted with a diff lock and I was thinking this might suit my mates Anniversary model. Might be easier to see if I could just swap the rear axle assembly across but I also like the Evo steering as it is much better than the Anniversary. I haven't spoken to my mate about doing the conversion, I was just throwing ideas around in my head at the moment. Another problem doing this sort of conversion is he lives 30ks out of Ballarat and that makes things hard not having it sitting in my shed. BTW the little Rover rideon is working well and my daughter is super happy with it