On the BCS-2 you can completely unzip the front vestibule (area with stove jack) from the main or "base" part of the shelter. Then if you zip another "base" to it you have a BCS-2 Grande. When it was available if you ordered a BCS-2 Grande one "base" had a stove jack installed.
ARE, Z model here also. Carpeted headliner is much more forgiving if your head ever touches the top, the raw, rough fiberglass will tear you up. Hinged front window sure helps with cleaning, about impossible without it.
I'll get another one on my next truck.
This is the most reasonable priced place I've found for 200 grn field points.
http://www.lostnationarchery.com/index.php/product/view/heavy_screw_in_field_points
I've got two new/never used that are WG. Would sell for what I paid for them from Kifaru and throw in new malice clips for each.
PM me if interested (include cell # if you want pics).