Hi Steve and thanks for picking up on that - no-one else did and the 'raison d'être' I posted up in the light of other and alsways discussions.
The key phrases here are : rebuild using a new Heritage bodyshell, to be prepared to individual specification /Right hand drive and Left hand available*
I guess, firstly, everyone is reassured by the word Heritage ?
I don't know much about British heritage shells and the process by which they're registered - are they allotted their own chassis number or take that of the donor-parts car ?
If the latter than effectively then I see no difference between a new shell (called Heritage, Nissan, Porsche and BMW factory nostlagic parts or whatever) and a cleaned up donor shell whether it be of LH or RH origin........except if :
a Heritage shell takes the number of the donor-parts shell - a new' Z should always take the number also of the donor-parts shell - that which we call a ringer ?
*Right hand drive and Left hand available : then there will surely be, for ex, a LHD shell running around with a RHdrive chassis number (if MGB differentiated between sides in their codifications ?).