Need Help with a Oklahoma Joe smoker

Found this off set smoker at the side of the road waiting for the trashman.  Talked to the home owner and yep he was throwing it away.  Looks good no surface rust or pitting.  Just missing the guts inside.  I have no ideal what model this is and can't find much info on the internet(or I'm not looking in the right place's)  All I know is that it's and offset smoker and looks like it's at lest 1/8 thick steel.  I have a Char Broil offset at the moment it is this worth taking the guts out of it and putting into the Oklahoma Joe's?  Whats with the propane conect?  It's not big engough for a 5 gallon tank but would work with those little green camping size propane?  Thanks for any inputs I'll try to post some pics later.

Red