Dick,
Please do us all a favour:-
List the items due on the aircraft, there will be 12, 24, 48 month requirements, possibly even a borescope for a low utilisation engine.
IFR may require Garmin updates to software if so equipped, and of course are you installing ADS-B with out informing us.
I would say there is every chance the MLG legs may have to come out for corrosion inspection, perhaps even an NDT on the tail feather attachments etc.
So please list the items, we don't need to know the dollar allocation we can figure that out for ourselves.
safe flying .............