My band is playing Langleystock 2007. Its an outdoor festival with 6 bands. The organizer told me all 6 bands will be using a Traynor "Bass Mate" and that's all the info I have. I haven't been in this situation before and it makes me a little nervous. I know I can rely on my rig but if I could avoid having to lug it down that would be good. Should I lug my own rig down or just trust that I can get by with this Traynor dealie?