Balloon Wreath - Birthday Design

Alright, changing projects up again. Its time for a fun, colorful balloon wreath. This could be for any occasions with another color balloons. I specifically created this one for birthdays. It makes me think of confetti and all things birthday.

Thinking there could be an interchangeable ribbon or sign in the middle for holidays/parties/birthday person's name. Here is the basic design....

Did I mention..... that the shape and size of the wreath could be changed as well. I found a heart shape - thinking Valentine's Day?