Glad you like the changes. I probably will be adding mouse control for the switches, levers etc soon, the idea of a nuclear submarine with DCS-style clickable controls is very appealing
Maybe the depth gauges should be labelled better, they both display your depth but are on different scales. The top one shows 0-40m while the bottom one shows 0-400m - basically the top one allows you to more accurately measure and control your depth while near the surface.