Legacy Logo for Kid Band

Hi, we are a band of middle school kids who just joined a touring group. We have three boys and two girls in the band. It's called Party of Five.
We don't have a website, we play a lot of pop and top 40 stuff. We need a logo that's not childish but still fun. We would like the logo to have black, blues and maybe purple or green? We are offering an hour gig to the highest bidder at our school auction this weekend so any help before Friday would be greatly appreciated.

 

It's past your gig date. You guys still need a logo? Do you need a site?

 

Yes, we would love to still have a logo and a website. Party of Five is the name...all kids ages 11-14. Two girls, three boys. Anything you could help us with would be greatly appreciated. I have attached a link to the other bands in our performance group and their websites. We don't want anything too dark but not as childish as Hi-Tops on the attached website. Thanks!
http://momsmusic.com/rsperformance.php

 

Well, just in case anyone wants to help, we've had a name change.

We are now "Grounded for Life"

We would like something that incorporates an electrical plug in the design or sparks.....