and thats impossible to register in japan unless i can find another to swap the numbers for
or customize it to take another chassis 

an ac cobra chassis also fits and less sacrificial to the poor rare roadster
 
Theres no real way I can register unless I use a different chassic and engineer it
as a custom build making sure the chassis has some kind of ownership paperwork
and some kind of serial number to take over from the dattos original number.
Its got to be on the database as a tax paid item or it can never be registered again
once the tax has ceased to be paid. Tax rules our world