Hello, For band practice we have 2 guitar amps (El Diablo and JCM900), a drumset and a Bass amp (EDEN). For the vocals we use a Mackie 808s and two Peavey PR12's (Mains) which are on stands and a 12inch floor monitor. Seeing that the mixer is only being used for vocals(5 mics), what frequencies do you recommend that I boost/cut etc. to let the vocals cut through. We tend to have problems as the amps and drums are loud! Also I think we get alot of feedback because our drummer likes to sing and I have a feeling that his toms/cymbals pick up alot of noise, what kind of mic would you recommend for this? Cardioid? What positioning of the vocal mics do you recommend for drummers and guitar players.