Or just use Amory offline ..... Its much easier and just as safe. The most advantage is you can spend any amount in your wallet and never have to keep going thro the process of sweeping.
Better solution would be a hardware wallet (like Amory but works with any client) and just using to sign transaction. I would personally use this for everyday wallet, while keeping Amory for "saving" account.
I've installed Armory and messed around with it, and it just doesn't seem that easy to me. I'd also like to not be dependent on a company's software to be functional in the future and I like the idea of having a full understanding of how my bitcoin is stored. I probably should read up on signed transactions - perhaps that would help.