Hi Anthony,
Just joined this forum. I am also working on a DML early JP, but the kit without Zimm, but with resin parts with battle damage. This model will represent a member of the 654th SPA with the paint scheme detailed in the Jan, 1998 edition of FSM on Page 62. The scheme was portrayed on a late version but I can't complain as this was a gift kit as well. I have seen other pictures of early versions without Zimm since Zimm was discontinued in 9/1944 so I am comfortable with it being accurate enough.
I am going the extra mile with ABER etched details and barrel. ( I also noted that your kit box showed a final barrel rather than an early one.) My first post here is in the technique section on dealing with the extremely small PE details and mounting them before the ACC dries them to my tweezers. So any input would be appreciated.
I'll be adding some pics as I progress as well. I also have some pics of their JP from the Musee des Bindes in Saumuur, France if anyone is interested. I was there in 2003. The vehicle needs work as the tracks and suspension are in bad shape. But it's the real deal.
More later,
Dan