MTL is (generally) suck then inhale.
If that's your thing, then yes it's very easy to have too much power.
It's usual to use relatively high resistance coils (around or above 1 ohm) and low power - I MTL nowadays and I run about 8-11watts depending on which coil I'm using.
You don't need high power and huge clouds to get flavour.
Are you looking to wind your own coils or would you prefer plug/screw in ones like the T20 uses?