Spark plugs?

[Fishin4Fun]

I am going to install some new spark plugs in my 1997 Evinrude Intruder 150. In the past I have used Champion QL78YC as these were the orginal plugs in the motor. But now with all the new gas formulas and ethanol fuels should I still be using the same plugs or should I go with something different? I mean a different plug all together or will I be OK with the same plugs?:usaflag: