Yes all camei had a busy week with my 21 birth day and building my airbox delete ( which turned out great fits a 41/2 filter)made out of steel which weights roughly 3 lbs and only going to have a top mount since it is steel its solid. Iv also been doing topend and clutch on my kx250.  in I've been playing with the throttle you sent it fits in the slide on the Carb nicely . The twist  throttle housing I have I lost the adjust screw so I'm going to goto local dealer and see if they have one. Has quite a bit of play but the cable has a spot where you can adjust it as well I will let every one know ASAP