Diddy wants his conviction on 2 counts of the Mann Act overturned, and if not, he's demanding a whole new trial on those charges ... according to new docs filed late Wednesday night. It's pretty stunning, but in the docs, obtained by TMZ, Diddy and his defense team make the case for Judge Arun Subramanian changing the Mann Act conviction to an acquittal. Here's why ... the Mann Act involves transp
