I have some more ideas, again I don't know if these has been suggested,
1. for the MAS gun ship, Would it be a good idea if you made it have an opening animation, like the glass would swing up when not mounted and when mounted it closes.
2.New Vehicle, MAS Bug Crusher, a vehicle with huge tank like caterpillars that you can easily run over and kill bugs.
3. like 2 if 2 it is not good or you like this better or you like then both here is another bug killer vehicle MAS Bug Deicer (or slicer or what ever you want) in the front of the vehicle it has blades that spin and kill the bugs that touch the 3 or 4 blades, this will not be like a combine harvester it will have the blades vertical.
4. new weapon, MAS Bug tazor, makes bug walk slower.
5. new item, MAS bug chum, the bugs swarm around it and are vulnerable
6. new bug, Clamp beetle, walks on walls celling and is vicious.
Hope they are goo ideas that's all for now.