Yes G-EBOV is 100% genuine. It has been in the custody of the museum since shortly after its UK-Australia flight. A credit to them.
Looking in Jackson, the Baby had quite an interesting UK history before going to Australia.

The QAM at Caloundra was also well worth the visit. They even have four aircraft there with Kiwi connections!
I am aware of the possible relocation problems – see http://www.qam.com.au/is-it-possible.htm