I've been weighing out my decisions for a new bike for a while now. I love the YZ426F's but think it might be a bit much for when I do take it in the woods. I love to ride sandpits and jump. I also like the power of my current 250 2 stroke. What kind of power does the 400sx have to my RM250 as far as acceleration. I wouldn't go with less power but want that fairly nimble feeling of the 250 with more ability to lug it down low if necessary. Also, how are the SX's as far as ease of starting hot and cold. I'm not interested in E-start as I want to keep the weight down. Thanks
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