Spotters: Which AC 428s are these?

[SunDude]

I came across these photos on the Redline Engineering Co.'s Facebook page.  Does anyone recognize which chassis numbers these cars are?
   
   
   
   

[Classicus]

The blue one's CF 44....
   
   http://acfrua428.activeboard.com/t16001481/cf-44/
   
   No idea about the yellow one as no registration number, perhaps a quick phone call ?

[shep]

Yes I agree the Blue one is CF 44 which we converted to LHD and painted deep blue metallic about 10+ years ago. The yellow one is also LHD with a red interior, the same door mirrors, wheels and tyres, but it has a scoop under the front bumper. On Neil's Facebook page he refers to it as a "Makeover" which makes me wonder if it is also CF 44???? I still have it down as sold at the 2009 Coys Auction, but have no record of recent ownership. Does anyone have any further information?