Say you’ve saved $1.6 million in your 401(k) — a number that reflects years of discipline and sacrifice. Now, financial experts are saying much of that money should be in a Roth IRA instead. Should you convert? And if so, how much at a time and when? Explore More: Here’s Why You Might Want To Invest Your Retirement Savings in a Roth 401(k) Learn About: 3 Advanced Investing Moves Experts Use to Minimize Taxes and Help Boost Returns These are the exact questions GOBankingRates reader Sofia recently submitte ...