Only mod I've ever done was for the MG Sword Strike's shield so that it could be mounted on the side of the arm like the Aile Strike shield. Turned out okay.
Personally, I think I would have enjoyed this if I didn't know what Dragonball was all about (I've got an odd taste in movies). I'll probably see it just for the heck of it.
Yeah, my figma Haruhi's arm snapped off after I let my sister's friend play around with her a little and now she's standing on my desk with a cast holding her arm in place.
Dunno if it's been mentioned yet, but the Motion Plus is included with the new WiiSports Resort game coming out. It's mostly beach themed (frisbee, water-ski, and a pretty neat kendo-game for whatever reason).
My school's anime club actually goes to the AnimeNext convention every year in June. It's moderately close by, only an hour or two away and it's where I get a majority of my gunpla. Although, some of the folks in the dealer's room overcharge way too...