This is the culmination of at least 20 hours of research & work (plus a hefty new investment in equipment) to tackle my LEGO train performance & sound quality issues that first brought up last week. The majority of commenters feel the overhaul has changed the game and will allow me to now record live narration with trains in action as desired. My own position is a bit more guarded, as I don't think the progress was as significant as it needed to be, but I'm satisfied that I made a solid effort with noticeable results in multiple areas.