Trista Badeaux

Thinking of doing this show. If anyone has done it I would love some insight into its pros and cons. I am working with a 6-8th grade group. Most have been in quite a few shows. We just want it to be likable and fun, not too dark. We do the show for pre-K-8th. I am a little worried about the # of songs (16) and the length. Can it be done in 11/2 hrs? We are choosing it because of the number of featured parts.