My church seats a small congregation of 150 in a 70 by 70ft space. Gear consists of 10 mics (3wireless and 7wired with 30ft cables and 100ft snake) and 1 keyboard feeding into a Mackie CFX20, into a dbx PA, into a Yorkville amp, into a pair of yorkville E210s main and 4 YX15 monitors. Outside...