What temp are you talking about when you say HOT smoking? For me Hot smoking is 150f-225f. Cold smoking is almost room temp. Cold smoking in Sweden is a fire and wood in one spot to generate smoke,then lead in to the protein chamber.(add some distance to cool the smoke)
If im smoking in the 150f range i only start with a few lit(4-7) and a super mini MM. Depends on the fuel i use.