They teach you to do it while standing or walking. It's an at rest pose while speaking. Whether it was taught by mason's as a way to inject their symbolism to the mainstream is a different question. Just figured I'd toss out that it's a standard posture taught by 99% of public speaking consultants.
Just allow gold/silver as legal tender. Get rid of capital gains tax. Fed Reserve will get rid of itself naturally.
The way they did it after the civil war was (Gold Stores)/(Greenbacks in circulation) was equal to the value of the dollar when they started the path towards the gold standard. They indicated in a certain number of years (can't remember exact amount) the value of a USD would be 1/20th an ounce of gold. This allowed people to make a timely transition from fiat currency back to a gold backed currency without upsetting the apple cart too much. Similar structured plan would likely be used if they wanted to keep an entity like the fed around.
Or like I mentioned earlier, they could just legalize gold and silver as legal tender, and get rid of the capital gains tax on it. People would use it as currency naturally, free market competition would murder the FRN.
See a doctor.