Just checkin in. It is really coming together and is gonna cook great. I'm sure you have already considered some kind of bracing on the legs - In my experience some angle iron and an expanded metal shelf will stiffen it right up plus you can stack a couple splits next to the firebox to pre-heat before adding to the fire.
Edit: wish you could deliver hay to Florida; that's my job next week - gettin round bales in the pole barn for the winter.
Got a bunch of cooking toys and a custom metal fabrication shop where I spend my time building all sorts of smokers & outdoor cooking gear.