After much review of online materials and comments I decided to change my Logitech Z2200 system to a more pro looking setup but still budget conscious. This is for a 50-100 people church fellowship meeting at a clubhouse.

Any input is appreciated whether my setup below is acceptable. Not looking for super performance but at least decent without any distortions.

We will have:
1 keyboard, 1 elec drum, 1 elec guitar/bass, 3 singers.

Here is my setup:

All instrument and mics will be input into a Behringer UB1202 mixer (12 input mini mixer with no effect). I am thinking of somehow using the Amp effects (reverb) for the mics without affecting the instruments. Not sure yet how I can do that. http://www.guitarcenter.com/shop/product/buy_behringer_eurorack_ub1202_mixer?full_sku=631236


Then from mixer into a Behringer Ultratone K1800FX combo amp/speaker with 180 watts rating. http://www.guitarcenter.com/shop/product...268&src=4WNTWXX


I was intitially concerned about:
-Headroom since the old Logitech had distorted sounds at a high volume
-Not enough volume
-Good freq response