i must say that GW is really really good!
they did a wonderful job on the supermod.
about torpedoes - do not fire under 500m and use ony those homing ones (that need a really loud screw to follow - at leat 15 knots - i think) against small corvettes and destroyers. big lumbering battleships can be sunk by 4 torps at a time (fire all) because they're too big to turn outta the way!
happy hunting
i run 49% too and take down many airplanes too