I also do not believe that the topper will clear the ceiling in my basement where my LE will be going. But I figure that I can either remove a ceiling tile or fabricate a different alien to mount up there if so motivated. From what I've seen, not only is there an alien up there, there are also a series of rgb leds that surround it. Worst case, I keep everything.
I haven't seen the LE mini saucers in action but I am led to believe that the LEDs that are part of them are keyed to color changes to interact with different goals. The SE mini saucers do not do that. Also, the LE includes mirror blades (sort of wish there was an option to do the electroluminescent blades that some outside company is making but I sure that is cost prohibitive)
And I really like the lime green powder coat. Has that "tackiness" that fits with the whole game.
I have no idea when mine will go into the truck to head my way. But I'm not worried.