Trying to gear down/"learn" limit

I've primarily been a no limit hold 'em player. I've dabbled in limit, but have never been able to properly "gear down" and play successfully. Recently, I picked up SSHE in an attempt to finally learn to play limit games more successfully. This has led me to playing .10/.20 and .25/.50 games. My bankroll is about $360. Are these OK stakes to learn at or should I play .50/1? I feel pretty comfortable with the game, but I'm not too sure what the BR requirements are for limit.

Any information is helpful, thanks.