I ordered my in December 2015, received it in early 2016, so I am sure the prices have changed. I am only 4 hours away, so I picked mine up. Shipping can be pricey.
The cabinets really don't have too many options. I got the large, with folding side table, pull handle, tie down rings, T-Plates, heat diverter, and 2 brass ball valves for just under $3500 with tax. If I was to do it over, I would not buy the T-Plates. I have not used them as the smoker is that stable. I believe the current model comes with an option for a cart instead of the table. I would probably get that if I was to get one today. They offer the option for three more grate slide positions. If I was to do it over again, I would probably have those added just to provide more versatility on grate positions.
As for charcoal, I don't measure, I guess I should one day. I believe the charcoal pan will hold 40 pounds of charcoal, I have never filled it up. I normally pull out the pan, rake the old charcoal to get rid of the ash and pull out the burned wood chunks, dump any where up to a 20 pound bag of KBB in depending on what I am cooking, add some wood chunks, and fire her up. Here is a picture after I have raked the coals and added wood:
Finished loading it:
And firing it up:
When I am done cooking, I close all the valves and the exhaust and it snuffs the fire out and slowly cools down. That's all I use when doing briskets and I have ran the smoker for over 18 hours and always have a bunch of charcoal to reuse for the next cook.
Still not quite awake yet. Let me know if any of that makes sense... :mrgreen: