Please help. I have finally set up my cold storage system for but I am too paranoid to login to blockchain.info wallet to send the funds out.

Let's assume the account is safe and protected from most attacks at this very moment (strong passwords + graphical keyboard, 2FA, using secure network, no online backups sitting somewhere). Let's also assume bc itself can be trusted.

So I feel the wallet is relatively safe just "sitting there" but I am still concerned about attacks during the actual login and while I am sending transactions.

**- Would the chrome app or firefox extension be safer than logging in and out of their URL?**

**-Is it a bad idea to use TORBROWSER? Can an exit node still sniff my data if I'm using https? What about the FF extension AND torbrowser together.**

**-Even if I take advantage of all best security practices on the wallet itself, my physical system, and my personal network... WHAT OTHER *REALISTIC* VECTORS SHOULD I BE AWARE OF?**

Thank you so much. Security is a huge hurdle for all of us…I hope that others can benefit from your answers.