Strong recommend. Brian's a friendly and diligent guy, always ready to help research and solve customer problems. The only fountain pens I don't get from Goulet Pens are the ones they don't sell.
We're not quite that close, sad to say; for the most part I'm just a very happy customer, and past that we once collaborated via email to find and source a suitable replacement part for my Decimo, when it extruded its body joint o-ring a few years back. But I'm sure he'd be glad to hear from you!