SummitDrinker is right, the Motormax board is starting to show some nice growth. Good information over there. As for a checklist, I have been looking for one as well.
I am a check list kind of guy, but I have not found a complete one yet for the 1:60 Fresh Cherries.
If you read through the post on the MM thread, you will see several people who have listed everything they have in hand, and that is a good starting point for comparison to your finds. Also, that board is sponsored by MM, and by clinking to their site, you can find a quick thumbnail listing of the casting both released and planned in the Cherries line up. Just not the color variations.