I've done sound for many of my own performances and shows for almost 30 years now. Having played countless weddings and concerts with my various groups, I sometimes also do sound for small to medium sized artists, bands, or events.
I have two QSC12's for mains, and two QSC8's for monitors, all beautiful sounding speakers. I use an Allen Heath board with 8XLR channels and 2 Stereo channels and run one monitor mix.
Often I'll use the 8's for the mains as they have a wider throw and the 12's for the monitors which sound awesome. Let me know how many mics you need and we'll see if I can meet your needs.