Question...I assembled my charcoal ECB tonight. I have done some research on the common mods to this smoker. I added a new thermostat to the lid and I swiped the lid vent from an old smokey Joe I had in the garage. It isn't very big and only has three holes in it. Will this be enough for proper operation, or should I add another one? Also the charcoal pan already has holes all the way around it, plus has baffles punched up in the bottom. I was thinking about not drilling holes in it and go from there. I am going to put the grate from the smokey Joe in the charcoal pan to keep the coals off the bottom. Any input would be appreciated.