Hope it helps - if I were you, I'd start with this thread:
http://www.subsim.com/radioroom/showthread.php?t=118945
Excalibur Bane has done a great job collecting all sorts of mods that have been updated to work with patch 1.3
I suspect that most (if not all) of the mods on my list are linked to in that thread, so that should speed your searching up quite a bit.
Good luck, and good hunting!