A 'ride in in the AM, ride out in the PM' service should be 'do-able' if coordinated correctly.
Place a deposit on some 'tins', get 'em painted... Ride in/swap tins, get deposit back same day.
~$1700-$1900~ plus deposit????
"Dedicating" an employee for a day to perform a ride in-ride out service kinda screws up the trike shops schedule,,, But, like anything else,,, Mo $$ makes it happen.
The price would be a lot less for tins 'handed to you' for several obvious reasons...
Also have the unknown condition of the 'used' tins,,, So far, the trike shop has all new parts to prep/paint with the Sig Series bikes,,, Little dings and dangs on the old tins could add to the $$$
(I call 'em 'tins' even thought they're not 'metal,,, Too dayum much typing involved with 'tupperware'! LOL!)