In regards to tuning- By the time flights, hotel, food, workshop hiring etc are paid for, it would have been cheaper and easier to just send the car directly to the workshop and have everything done there properly.
I am planning a full rebuild of the RB and would like it to be handled by an experienced workshop.
Living in Darwin doesn't give me much of a choice so, with the plans I have for the car - I have no choice but, to send it down south and get it done right the first time.
Cheers.