I play for a small congregation in a small building, and usually the band is keys, piano, and my guitar. Occasionally we'll add other pieces, too.
For us, "fullness" is more important than "bite", so I usually play my Washburn AE10, a single-cut full hollowbody with a great sound. Most of the tone comes from attack and fingers - I learned that listening to Tommy :D
I often run a BOSS chorus pedal for shimmer, and usually go right through the board (an old Sun which I've set up for my tastes). A simple set up for a simple setting!
Of course, when it's rock'n time out comes the tele....
Want my guitar to sound like BBQ tastes!
Check out the band at www.brightredtie.com