Alpine A110's are really great, but I would miss a special engine. It has a simple 4-cil engine. Which also has its pro's of course. Porsche 997.1 GT3 is high on my list to replace my GTB QV. Still analog, with hydraulic steering, manual and the Mezger engine. Other option: Aston Martin V12 Vantage (manual). The smallest AM, with the biggest engine.
F40 I would love to just ride in one. Lancia Stratos, very timeless design. Pantera, maybe I know this one doesn't count but a 308 GT4 with the Dino badges as it should be. Although I may sale my Exige and get one. I am kind of attached to the Exige.