found this company...?
www.ghiastudio.co.uki mailed them about prices..
the basic kit prices started at the following...
coupe shell ?2600 and? cabrio shell is ?2400
not sure what extras are on top.. havent looked into glass fibre bits for a while..
i'd assume extras include fitments to a bug chassic.. etc etc..
think i'd rather get a ratty 'real' one for that kinda money than the starts of? a replica
however they do also sell GRP panels.. i know some ghia panels can be tricky to get.. or find someone who can fit them properly... (the nose cone being one)