I spoke to the company (think it used to be AMI Models) a few months ago and the response was:
Hi Gavin,
Yes, we are still manufacturing these kits and currently supply approx. two kits per week on average to mostly the UK but all over the world too.
Cost £ 265.00 which includes VAT and delivery charges to a mainland UK address.
Lead time – approx. two weeks.
They are supplied as a complete set of six elements, with clear and simple fitting instructions including all dimensions that you require.
If you wish to place an order then please contact the office and speak with either Carol or Sue who will take all of the necessary details from you.
Kind Regards
Nick Phelps
Director
Email: nick@curvaturegroup.co.uk
T. +44 (0) 1296 663266
M. +44 (0) 7836 285538
Web www.curvaturegroup.co.uk
Hope this helps