What led you to the OK Joe?
I started my smoking adventure (in earnest) on a secondhand cheapo Charbroil offset when we lived in the UK. I couldn't get a decent supply of wood, so I ran it on charcoal with chunks. Once we moved to Okinawa, the wood supply issue was even worse, so I tried an LP cabinet smoker with pretty decent results. When we made it back to the CONUS, I bought my Weber kettle and decided that I wouldn't go back to LP.
I don't have much disposable income these days, and I started saving up for "my next step up" the smoker quality ladder. The OK Joe and the Old Country were the next logical choices, and I did a whole bunch of research on 'em. I found a good supply of pecan and hickory (among others) here in Clovis... so I really wanted a true stick burner (though I considered a LSG vertical and vertical offset... and a Humphrey's for ease-of-use).
We don't have an Academy anywhere reasonably close... well, 90miles East, and it just came down to my ability to get some "extra cash" together after a long TDY that allowed me to buy the Longhorn. I didn't want to wait ANOTHER 4-6 months to get the OC.
I did purchase the diffuser plate from Horizon, and I just installed the replacement thermometer and LavaLock gasket around the cook chamber door. Diffuser will be here early next week.
I really look forward to having and using a fair amount of real estate in the sauna... was one of the nice things about that LP cabinet.
Hope that makes some sort of sense...