At OSH the most impressive Cessna 150/152 look alike was the Tecnam Bravo. It is a drop dead gorgeous all metal plane that has everything and supposedly handles like a 150 and is also IFR certifiable.
Wow what a neat plane. 590lb useful load, 300lb lower gross than a 152 will make that 100hp feel better! I personally like Rotax, but that's just me. The list of options is also very impressive, you can get it loaded IFR full glass and autopilot, or any combination of lesser ($$) including 530/430 setup, or just a basic vfr with no vacuum system. Nice marketing, I'm anxious to see how it does.
