I don't see any reason you couldn't square off the front with some sheet metal and build yourself a frame and door. Someone will be along that knows more than me. I've seen them, just can't remember where.
Current Smokers: Junk Char Griller, Mini UDS (Hydrant build), UDS (Bud Select can)
SFF is right - great build and it's on here somewhere's...
I just can't remember who did it
hell I can't tell you what I had for breakfast....
And on the eighth day God created barbecue …. because he DOES love us and he wants us to be happy.
Current smokers: Egor (trailered RF) and Easybake (tabletop pellet drive)