Ok, if anyone wants to just take this for a test drive

I've uploaded a small file. Just unzip and enable as usual using JSGME, placing the main folder in the MODS directory.
Just start up SHIII/GWX2 then select single mission and load the mission named air (so sue me for lack of originality :p ). You'll be driving an IXB on the surface, with a Sunderland coming up astern around eight clicks behind you.
And you'll see why it really isn't a good idea to take your time diving!
Play with it a little bit if you don't mind. I'd like your opinions on the loadout, its power and effectivity, and the different ways the aircraft drops its load depending on your depth and speed. Meanwhile I'll be off modding all the appropriate aircraft for their new ASW loadouts, and then --shudders-- heading off into the campaign files.
Have fun!
http://files.filefront.com/AvH+Aircr.../fileinfo.html