Got a potential lead on a 600 watt MIC Evo head + deep 4x10 cab for a good price. Are these reliable? Or a 2x10 Gallien Kruger 2x10. Good for stage volume? This would be for a working cover band playing every weekend doing pubs, clubs, weddings etc... We have full front house and subs, just need to throw some bass around on stage. Thanks.