Yeh, the metal dash is/will be a sticking point.
Not sure what to do about that.
I work in a garage as a mechanic but half the workshop is dedicated to time served metal fabricators. So may have to de-spotweld the dash and see if they can work their magic on it.
Theres a freshly dipped MK1 RS2000 shell at a local bodyshop waiting to be restored. Been told im welcome to take measurements for reference from that car if i need to.
I phoned someone who i knew had a RHD dash for sale. And i could hear the laughter in his voice when he sead "£600".
Theyre a real money spinner at the moment.
Rich