Although it no longer takes money to make money on Wall Street, the more you have, the faster you can get to where you’re going. You can buy stocks with as little as $20 these days and not worry about getting skinned from transaction fees. But if you save up a little more cash you can buy more high-potential stocks, accelerating your ability to generate hefty returns from your investments. With $1,000 to buy into a company, you can jump-start the journey of setting yourself up for a comfortable retirement. ...