I am a Vette to Sky convert. I had a 2000 Torch Red coupe that I traded in to get the Sky Redline. I enjoy the Sky a lot but it is very different. I'm modding mine up towards LS1 power levels and should be a bit happier when I'm there.
Things you'll miss:
Trunk space
Linear power delivery
Massive aftermarket
Knee space
Things you'll love:
Gas mileage
non-linear power delivery (sometimes a turbo is fun too
)
the compact nature of the community. Everyone has the opportunity to get to know everyone.
feeling like you're driving a high powered go-kart