The Hubba Hubba is supposed to pitch like this. Seems to be the US style. I've not had any problems with rain getting into mine, and it has been out in moderately unpleasant weather. I have adjusted the pitch so one side was lower than the other to keep out the wind on one occasion.
Given that the Storm King has a solid inner, I doubt you need to worry too much. If nothing else, having the fly right down to the ground means you'll have ventilation issues, and that means more condensation! Have a look here at pics of another stormking pitched.