John Thorne of Thorney Motorsport is well versed in BMW V8s and has a dyno on site. He has always said he'd be happy for us to have a dyno/tune day there with the Morgans if people wanted.
http://www.thorneymotorsport.co.uk/Knowing him and his reputation from my BMW days, I'd be happy to take my Aero 8 to him.