One possibility about what Q meant when he said 'the start' was that JFK Jr. would be elected to the Senate and 'start' this plan to take back America. But then things changed and set other things into motion to bring about the plan's execution.
Recommend not buying bullion in a size greater than 10 ounces. It can be counterfeited as Pamp Suisse found out a year or two ago with a 1 OUNCE GOLD BAR. 1 OUNCE!
Money Metals Exchange is good as well.