another thing to note is that the bigger storm will likely be much higher ratios closer to 15:1 so up whatever is shown on the 10:1 maps (not sure if Kuchera adjusts for that already though?)
Nothings on top of each other in your screenshot? The purple shows that there will also be icing in these areas. But on that note, no idea how that much snow drops if they’re also get ice as well