I understand some people upset with US Legends and or any other shop at times. Please do not turn this into a hammer US legends. If you dont like the US legends shop you can run a open motor, as I do. I broke a sealed, broken crank, I went into a open motor. I know the rule will change some day to run only sealed, but as of now you dont HAVE to have a sealed. So, do what is best for you maybe sealed...maybe open..whatever.