Manny Ramirez Louisville question

I have a Manny Ramires black Louisville M356 Powerized that has the TPX and MLB logo on the back of the bat.I was told it is a 2004.Just wondering if i could get any confirmation on this?I think Ramirez switched to the Louisville M9 in 2005.Any help is appreciated!Thanks
jon

As far as I know, Manny used ash LVS S318's earlier in the season and moved to M9's in June 2004.