Yes, you would actually have good odds of producing dreamsicle with lavender albino het pied x lavender albino het pied if your girl proves out. The only bad thing about that pairing is that all the lavender albinos that are not pied will only be 50% het pied if she doesn't prove out and I believe 66% if she does. Still one of the best ways to produce DR imo. The only pairings that are better are lavender albino het pied x pied het lavender albino because all the babies that are not DR will at least be 100% het and of course lavender albino pied x lavender albino pied because you get all visual DR.