Hi all. I am currently playing a Washburn Force 40 P-J bass with EMG Pickups through a Peavey TNT 150 amp with a 15" speaker. The band I play in has 2 accoustic guitars and drum tracks from a CD going through the PA. When we practice, my amp works fine since we are inside and don't get too loud. However, we have started gigging about 2-3 times a month and I wonder if I should get a better quality or louder setup for my bass. So far, 3 of our gigs were outside. Also, I have read some about how a good amp makes a large difference in sound quality. If I were to upgrade, does anyone have any suggestions of what I should get? Thanks for any advise!