Hey Stef,
I have to agree that the patch job looks pretty good....but I understand you wanting it to match as close as possible. If I had a piece I would ship it to you, but unfortunately, I don't. Keep us updated on your progress...you do great work!
P.S. It was super cool meeting you in your hometown of Antwerp. We'll be back again next year, so when the dates are confirmed I'll let you know!