At 6' 7" and an owner of several Z cars I'd have to say yes, you should fit. 
  
I only fit in 70-78 and my 350Z, without going to a 2+2. 
  
Be careful on your selection of after market seats, not only do they need to fit in the seat well they need to recline without running into the rear tire well. 
  
I would suggest a smaller diameter steering wheel.