You are going to need more than 0.21BTC then.
Hi JJG: I see you repeatedly mention that figure and I wonder why. I remember years ago it was said to try to get your hands on at least 1 Bitcoin to secure your future . Perhaps 0.21BTC is the new 1BTC? I guess with the increase in demand, and price, with 7 billion people living in the world, having 0.21BTC can secure your future. Is that so? That's the explanation I give but I'm not sure if that's what you mean.