i think you need to spend more time with a spelling tutor and less time swallowing chew. and what does your sister rideing a sk8 have to do with anything.
the 2 big boys are way fun and the stepup looks like it is gonna be a killer also the 2 new jumps and the up flat downer looks like it will enertain a skier for hours.
northstar is good for 2 things being mobbed by hundreds of tall t stezzers and waiting in the longest liftlines in tahoe. or if you are from the bay you can lollygag in the village.
i just got a pair of karmas and they do great in the park and are very very fun in pow and crud. they are preatty stiff but i heard they soften up alot.