Daneditor keeps Fett in Jabba's palace at the onset, but then has him leave (in a very similar shot to what you and Davnes did in that little sample video you guys made). There is no Fett in the sail barge battle. He goes to the Death Star and meets with Vader, who instructs him to help find Luke, but not harm him. He is given a free hand with Solo. When Luke and the team arrive at Endor, Fett is dispatched to the surface where he begins to track them. He observes Luke leaving with Vader in the shuttle, but continues his manhunt for Han. During the land battle, he blows up some Ewoks with a thermal detonator, finds a dying stormtrooper and finishes him off, but waits until the main part of the battle is over, and then he is the one who shoots Leia in the arm. He prepares to kill both Han and Leia, but Leia shoots him and he falls to the ground. The wound is not lethal and he again rises and prepares to kill them, when Chewie in the AT-ST arrives and kills him for good. I may be misremembering parts because he and I discussed different means of accomplishing the goal and he sent me several samples where I provided my opinion. For instance, Fett's orders may have come after he arrived on the surface via a holographic discussion with Vader instead of on the Death Star (I can't remember, and I'm not at my computer right now). I might have done a couple of things differently, but overall I thought it was cool how it turned out. Dan did a pretty good job.
Considering all the footage came from various fanedits, it made me realize that if footage were filmed specifically for an ROTJ edit, there would be even more possibilities in how one deals with Fett.