Are the RAF still using Victors as tankers?
The Valiants had to be retired early I think due to airframe problems so I doubt if it is at all possible to get one of those in the air again. Of the three V-bombers the Vulcan was by far the most impressive. The purest roar from those engines was wonderful. Worth downloading this 385k wav file:
http://www.users.zetnet.co.uk/mongsoft/sound.htm but it can never really compensate for the real thing.
As for the TSR-2: another aircraft way ahead of its time and a great British technological triumph scuppered by politicians.
http://warbird.totavia.com/tsr2.html