I own a DC2. Test drove a gt86 yesterday, I didn't expect to think this but the gt86 is too slow.
Integra felt significantly quicker when I jumped back into it.
It was nice to drive, but it really needs another 30-40 bph to make me consider it in the future.
I dont understand why people always pen the 350z as slow and heavy, it feels noting but to drive.
Felt way more balanced than any other RWD car I've driven!
Skyline 350GT, it's a 2+2 version of the 350z with a nicer interior and uglier bodywork.

Of those I'd probably have the S2000
Where in the UK are you? I can take you out in a 2007 HR 350z if you are in the Somerset/Bristol area.