Radar I'd recommend Naval Vengeance, though some of the weapons do not work as their older versions. For example, most of the "Drum guns" (basically the ones that six shots instead of 1) do not work currently (to my knowledge). However, this mod is one I recommend, as many guns still work rather well, and some parts are pretty fun.
(Like the Shield Power Generators actually don't just provide power to those shields alone, but rather to any part that requires power. It makes them one of the most powerful parts in the game for utility.)