I have been an aviation enthusiast all my life, and even a few years ago would have supported this project 100%. However times have changed, and in this austere day and age, if they are sucessfull in raising £5m it will prove beyond all doubt that there are some with money to waste.
I assume that the sudden need to promote this is due to Air Atlantic ( or Air Antique as the historics were known) relocating to St Mawgan. Especially if the rumours of Coventry Airports proposed closure have some foundation to them.
It would probably cost less to purchase and restore to flying condition the US based example. Behind the smoke and mirrors of the UK one is a need to move it or scrap it I suspect. As the US one flew as an 'experimental' aircraft, will BAe even underight auch a project?