I need a little advice. Received my new TMLE and have been reading previous threads about the mods to do to it. Are there any that are must do. I don't want to get the thing assembled and the have to take it apart to modify it...ie, the rtv silicone. What about the charcoal box and baffle/tuning plate. I would rather take the time and do it right than to set it up and babysit it hours on end. Thanks in advance!!!!