Gotta be adaptable, @dreemsteem! It's called winging it, you set up the best you can, planning for the worst, and when the better comes along, you can be really grateful!!!
I think you pretty much have it together, and do not allow the perfectionist to sneak in and ruin it, only you see your mistakes, and we are our own worst critics: myself included!
I see what @bluefinstudio is talking about, where's the grill? hehehe!