You're most welcome! I'm sure to have plenty of those Daffs, and they're such a reliable early bloomer, its a shame more vendors don't sell them. They're not going to win any ribbons on the show bench, but they're one of the best for growing through sod and naturalizing. Nowadays the only source I know for them is Old House Gardens, an excellent source, but rather pricey. Brent&Becky's used to offer them, but they're not in the current catalog.
And so glad you're exploring the Cottage Garden Cubit, and your own Cottage Garden! I love allowing plants to do their own thing, to sprawl, reseed, and co-mingle as nature would dictate, so the Cottage Garden style really "speaks" to me. Looking forward to reports of your developing new cottage garden!