‘Just Jane’ would need a respar to fly which would cost in the low millions if the cost of the work done to PA474 is used as reference. Apsrt from that everything would need certifying which would be an additional expence.
She could fly again – the Panton’s I believe have always treated her as a ‘reserve’ Lancaster should anything untoward happen with PA474 .

One of my dreams is to buy up the land (and donate it) and reconnect the af to the runway so East Kirkby could have a/c flown in. PA474 belting down the runway with Just Jane after her would be an incredible sight.