Don't give up, Danijo!!
I love this show very much - it was a great memory from my childhood - and I know for a fact that many others also do! I've been looking forward to a B.U.M. Wiki for a very long time and it's finally here! Your last post was in 2012 so that gives me hope. If you need details about the characters, Wikipedia has some information you could use and add to, and YouTube has some episodes uploaded by ImASpongeyPerson (but not all I'm afraid).
I'm not sure if I'll be able to help you with this wiki (college comes first), but I'll be visiting here every now and then although it might not be too often. I hope ImASpongeyPerson's uploads helps you with this wiki.