Just today we finally finished up Sonlight Core K, a couple months delayed from our ideal end date. We had some setbacks, a new baby and so forth. What a great time we had doing it though, and I highly recommend Sonlight for homeschooling. We skipped parts of some of the books, most notably in Hero Tales, but overall the books were loved and enjoyed thoroughly for the great literature they are, timeless classics.
Now on to core 1, woohoo! We are also doing the new P3/4 core for Noah, and that is fun in its own right, though we have already discarded the Bible Stories book it came with, as that was far advanced for the age group and not interesting at all to him. We replaced it with an easier Bible Stories book and are thoroughly enjoying the other selections. Noah is quite proud that he too has special school books!