Hmm... Tempting, as I live in SoCal and might be heading to the San Diego ComicCon this summer. But I just have no idea if I'd even be able to get one of these Clonetrooper mini-busts for you and therefore couldn't make any promises on it. If they're limited to only 1,000 pieces, I'm guessing they'll put up about 500 at each show. Considering what the demand for this thing is likely to be, it'd be a total crapshoot at best on whether I could actually score one or not, even if I was in attendance.
How certain are you of snagging the Mexican convention figure Gundam? Is that a for sure thing, and when would you get it - early, or at the time of that convention?
There's even a chance that I'll be hitting the Mexican convention as well, so I'm not sure if I'll even be needing one at this point. So where the hell has this gotten us... In circles, I suppose.

I dunno. I guess we'll just keep eachother in mind as the actual events draw nearer, if you don't work out another arrangement prior to that...