Hi guys,
I'm still hre - just lurking the board. I've been working on a 1:1 scale 1973 Mustang Mach I (restoration). It's too hot to work on it now and I'll get back to building models for a while. I picked up a couple of new reference books for Panzer IVs.
Panzerkampfwagen IV and its variants 1935-1945 (http://www.amazon.com/gp/product/0764337564/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1) is a great book. Tons of details and good pictures.
Panzer IV at war (http://www.amazon.com/gp/product/B00CBJY0FE/ref=oh_aui_d_detailpage_o01_?ie=UTF8&psc=1) I got on my Kindle. Lots of pictures. I haven't read all of it yet..
I'm about to start the build on the PzIV J soon. I'm going to finish a M4A3E8 first. Man I hate vinyl tracks.