I'm hoping to go for a "one of everything" kind of pledge. I see there are multiple pledge levels, but I don't think any of them fit the bill of that description - some are under the total number of pins and at least one pledge is for more than the total number of pins. Will there be a pledge that gets you one of each bird? Also, if you pledge over the number of total pins (30) what do you do with the extras? Thanks!!