Thank you very much for this extensive and precise answer. One more reason i love this place.
I hear your concerns about the stigma. tbh, i would be feeling more comfortable in a lambo than a ferrari... lambo has this "i dont care what you think of me...:" attitude, which is true for me
. I really dont care. A GTRS in viola metallic is equally wild ! 
Is the R8 V10 engine actually the same? I think there was even a manual R8 v10... that must have been a dream to drive.
Thank you again Patrick. Your input is next level 