I'm thinking about upgrading from my current summit 144 600 to a nytro next season. I like the reliability of the summit and the chassis. I don't really care about getting the high mark, I do the odd pull but am more into jumping, pulling **** hooks and dropping cornices. How does the nytro do for jumping and dropping? I'm assuming it will have slightly more power than my current sled. I'm also not interested in boosting it, I like to get maximum reliability as I don't have the time to wrench on my sled mid week. I rode a phazer last year and absolutely hated the power and the chassis, but I like the idea of 4 stroke. Need some opinions. Thanks.