By the time Voyager got home, it should have looked looked somewhat run down with a mix of alien and federation technology. I think some major damage should have been beyond their abilities without use of repair facilities and required the use of equipment and parts from Delta Quadrant Races.
One of the big nitpicks of the show was the endless supply of shuttles and torpedoes Voyager had. They could have easily used alien craft to replace their lost shuttles as well as alien weaponry.
Neelix's kitchen was a great addition, showing how they needed to actually harvest real food rather than rely on replicators all the time, as well as the hydroponics bay. They really should have continued along those lines, making drastic changes in order to keep the ship going and its crew alive.
One of the big nitpicks of the show was the endless supply of shuttles and torpedoes Voyager had. They could have easily used alien craft to replace their lost shuttles as well as alien weaponry.
Neelix's kitchen was a great addition, showing how they needed to actually harvest real food rather than rely on replicators all the time, as well as the hydroponics bay. They really should have continued along those lines, making drastic changes in order to keep the ship going and its crew alive.