I can't <3 this enough. Damned nice work getting it up and running with Node-RED so quickly. I'd done it before so I knew it was possible, but didn't expect it to be replicated so quickly.
It's still on my radar to learn about Node-RED to a degree where I can create custom nodes specifically to deal with Flotilla and make the whole thing a little tidier. It should be reasonably straight-forward.
For advanced users, I think Flotilla's ability to integrate with other systems will be a big part of the appeal. Plug-n-play dials/sliders/sensors/etc.