Hi folks. Ive just joined an ACDC tribute show and will be playing pubs and medium sized venues. Both guitarists are using vintage Marshalls, and they crank em' up REAL LOUD so I'll be needing an amp that can compete volume-wise. I have 2 main questions about the AMPEG SVT7PRO with an Ampeg SVT410HLF, and maybe a 115 as well. First question: I'm aware this is a 1000 watt amp but I have no experience with these class D amps, so I really don't know what to expect volume-wise - will this thing keep up with a few Marshalls volume-wise without burning it out? Second question: I read in one forum about a guy who's AMPEG SVT7PRO burnt out after just a few gigs. Was he just unlucky / are these class D amps dependable?