Will have a look for you for the burgundy stripe when choosing next seasons stuff. Talking about Borelli & SF, my tie makers in Naples while being not huge company, also make for the likes of Brioni and Ralph Lauren, which gives you an idea of the sort of quality they stand up against.
Sorry, I mean't gold/yellow stripes on burgundy, similar to my pic, but more densely stripped. Cheers for having a look.
Have you ever thought about doing a 'couture' line of ties or do the 7 folds already represent this?