I don't agree with his choices either. If I had that kind of money and had to spend it on cars, I'd be making something like the MR-S pictured above (light, rigid, fast, but controllable) and hiring a great instructor. Course I'd have to move somewhere that actually has a track... not here.
There's only 5 cars that could replace my MR-S. An unknown vaporware Lotus (or future MR2) and these three. Sadly I'll likely have to wait another 3 years at least for the Alfa I'd want in particular. I'd really like to go open wheel (or semi-open) before I get grey. And for the love of god, please don't bring up a Caterham or Ariel Atom.