It seems that your choice in vehicles vary between performance and visual appeal.
The GTR option in my opinion would be based on pure performance. Its specs are impressive, but its sex appeal is lacking. When a friend brought his GTR over to the house, my daughter put it perfectly. "It looks like any other car".
The 370+DD is not a bad option, but again, what is your ultimate goal? If you are in a place where you want to feel good while driving, then the question would be "Will it last with a 370?
I bought my son a 06' 350 before he had gotten his license so I could drive it for a year while he was learning. Sure, it was fun for a while, but in my view, its a novelty that will wear if performance is your goal.
I like your 3rd choice. Its sexy and it performs.
But I'm an old guy so my views may be different and or too practical! I'm an old Porshe guy now looking at an R8.