A few questions:

1 - What's wrong with using a blockchain.info wallet?

2 - If I use a KeepKey, how can i access my private keys and Is KeepKey a suggested wallet for the ICO?

3 - What happens if I have 1BTC in my wallet and I send 1BTC to the ICO? I will be left with a 0 Balance. How will I view my NVO tokens on Counterparty?