Sadly the VC10 is too noisy- although Ministerial rank really ought to get that rule lifted. Oh and there are some wing corrosion issues.
The VC10 VIP cabin kit by the way had a forward facing seat -across a table and rear wards facing seat the otehr side of said table. And a little bench job for flunkies opposite.
Her delightful Majesty and the good Duke loved the VC10- as did Maggie Thatcher and Jim Callaghan. Thatch used to use it all the time- especially to go and see Ronald Reagan in Washington.
There are tales of Prime Ministerial VC10 syndrome - ie power and Rolls Royce Conway power, goes to your head.
Would it not be great to see the British PM descend into world lrader conferences in a white RAF VC10 with the blue side flash and Union Jack flag rampant.... And Conway's howling in thrust reverse. Oh what memories of when this country designed and made the best of stuff!