Thanks all for the well wishes! Still never did find the roosters but haven't lost any more birds so that's good.
@featherz I'll still have frizzle eggs, just not NN frizzle if you still want them
So it turns out that you can keep chickens in town, according to the real estate agent she asked the person who is in charge of that and he pretty much said they're not crazy about it but as long as there's no complaints they let it go. So I've ordered a no crow collar to slap on one of my cemani roosters and that flock will come with me to the new house. Still trying to figure out something for the rest of the birds - I'm asking my grandmother today if I can keep them at her place so everyone wish me luck!