I think it is an absurd amount of money that could restore the entire RAF WW2 planeset back to flying condition!
The key words are private investment, people looking to make a return on an investment in the museum shop / cafe from the thousands of visitors per year. Call me a cynic but I just hate the idea that some suit is going to be using The Few as a money making venture.
I'm all for remembering what The Few achieved (I made an entire squadron based on them

) But for me it is hearing those Spits, Hurricanes, lancs (no mossies / beaufighter

) beating up the skies over Duxford on a sunny July afternoon. That is History brought back to life

Not hanging from some ceiling in a fancy museum.