Just swapped a new hughes performance fmv th350 in to my truck and had a couple questions. When driving on the street, I read that downshifting in to 2nd from 3rd that it is not good to do so on a reverse mv, would this apply to the forward as well? And does shifting into neutral from 3rd (to rev it up, not for stopping) and back into 3rd while driving on the highway hurt it, I like to hear the music from my truck sometimes lol. If there's anything else I should be aware of please tell me! Thanks!