Considering no developer would take suggestions from this board lets throw out some suggestions

Mod maker tools
Multiple object selection
Hold the mouse down and drag like on the windows desktop to select a group of objects, and move all the objects in the group accordingly
Object grouping
After selecting objects into a group make them one object that act as one (while still being part of the 128 object limit. for example if you made a 3 object lamp it would still be 3 objects and leave 125 left)
Saving Objects
after you have made an object group save the group as a .mmo and be able to paste it in when you dont feel like making it again. (still having to follow the 128 object limit)