My Wellies just started laying again after a nice molt; this is about as dark as they'll ever be. I only have two of them, but they are wonderfully consistent layers! Since I don't have a Wellie roo, I do plan on crossing them later with an Isbar for another interesting OE combo.
Mine came from a local San Diego breeder - she's "All-American-Chick" on BYC. I'm not sure if she's still breeding Wellies or not, but I do have another friend who has one of her boys... we could make more!
If anyone is interested in the OE eggs I have currently (Am x Marans crossed back to Marans), just send me a PM. Fertility has been confirmed, and the girls are laying fairly well right now.