Wow, this is almost the exact same color as my old Modulus Prime 6
http://www.dm-guitars.co.uk/refinished/nige1.jpg
Hope the new coating is working for you. I've debated it, but I'm afraid to alter an instrument that much.
I think I subscribe to the Pino Palladino book, anyway: keep playing that fretless until you need to replace the fingerboard. I remember when BP did a cover story on him, and I think he said he's been through 3 or 4 fingerboards, and at the time had the fingerboard of an old double bass on his Stingray. I think I might try either another Pau Ferro board when it comes time to replace it, or maybe even go for a cocobola board.