I,ve always ride 4 strokes, I use the 450 Husky, I dont want to add to many weight, should I use the 300 ktm 2 strokes?. Another question, I use the rev lock cluth system, there is no problem with christini?.  And I would like to try one christini bike because in case that I like it I need 2 bikes, one in san diego ca. and one for Mexico city. thanks