Thanks to Mike T for the engine mount and mother adaptor - sorted. Now just the trip up to come and collect.
I have started the familiarisation in the Commander 112 and what a step up from a Jab or 172. All of a sudden every possible system must be done.... Undercarriage, VP prop, mixture, Turbo charger, Cowl flaps - far cry from the simplistic fun factor of a Cheetah

We gonna do a fun nav rally on Saturday in the 112 and am so looking forward to it.
So, been thinking, apart from the 618 option, there is a 583 option (now there's a thought) and an expensive option of a Simonini Victor 2 S (110hp) ... all in good time!
Watch this space!