I wish people would stop taking the advice posted by KidCody recently so seriously. The original owner of this account (Louise) is no longer in charge and someone else has taken over with zero genetic sense. No, you should not cross silver lace with gold lace. No you should not cross Mottled with Jubilee. Regardless, the mottled/spangled Orpington was almost ruined by this so called breeder in the US as she was outcrossing to Jubilee in order to mass-produce the Mottled color. Do not do the same with the silver laced. Please do your own research in making your breeding decisions and do not rely on the bad advice of wannabe geneticists on this forum. There are many helpful breeders with experience in the UK you could contact. Or, better yet, do as I did and import hatching eggs and adult birds for some additional genetic diversity in the US.