Hello all! I am going to do a 10lb picnic for the first time on the new MES 40. I got a AMNS that im going to use. If I fill the whole thing up with hickory and light both ends and let it go, would that be enough smoke for the picnic or will I have to add more dust? Im gonna see if this works bc this way I can set it and forget it and get a good nights sleep. Also, at 10lbs, this thing should prob take the better part of 12-14 hrs @ 235 or so correct? Thanks so much!