Recently I put gut strings (G and D) and metal wound on gut (A and E) on my german made upright bass. I put on a Gollihur adjustable bridge, and a K&K pickup system max with the wing pickup and the bridge adhesive pickups for each string. My gut strings for A and E are floppy but was okay when played through our small PA board with EV speakers. I went to a GenzBenz 10 inch amp to be able to take the bass out of my PA system and use the small amp like a subwoofer. It sounds really good except for the floppy A and E strings which almost sound like they are distorting through the amp. The G and D strings sound great. Would you be able to suggest some A and E strings that would be less floppy but would still sound okay with the guts I have for G and D? We play bluegrass/gospel but the strings don't have to sound just like gut. I like the gut G and D and hope to leave them on with two new strings for the A and E. We would appreciate advice. We want to use the amp with the K&K. Thanks.