Nice video. I left some comments there. Overall the Silo set has more presence. The Silo neck has a tighter bottom end.
Thanks Dave for watching. Yes, I agree - more presence, a tighter sound, and as the YT comment mentions richer harmonics from what I can tell on early comparisons.
From what I hear the richness also increases over time once the magnets wear in a bit - not sure if that is a real thing or not though!