Dan while I agree it could get too close to the GTR you only have to look at the Infiniti Q60 to see how the next gen Z will go
The G35/G37 were 4 seat versions of the 350/370Z. By that logic the new Z35 will be a 2 seat version of the latest Q60?
The 3.0 twin turbo is under production and starts at £43k, and has a well put together interior etc. I don't see why the Z wouldn't follow suit?
Take what auto express says with a pinch of salt the Z will be priced below the Infiniti
Also some zed generations before the 350 were turbos so it won't deviate from zed tradition too much