Those are all wonderful ideas, and perhaps better than what I had in mind, though I had envisioned the Memory Palace at the end of the chain. The keyer/animator/compositor on the Cortex is so amazing that I would like to have a second one to run everything through at the end!
One of the secondary benefits of the Memory Palace is the digital output, so I can hook it up to an HDMI display. I could always do that externally, with a component to HDMI converter off the Cortex.
FYI, Analogue Heaven has the TVI in stock. I ordered one earlier, but I don’t know how many Sean has. I think it’s the last Visionary module in stock. I think there was a triple filter until recently, but I missed the boat on that. Curtains for me!