TKJ, after EM make the announcement publicly about the launching, I am quite sure bosses will send bangla/indo for queing.
In order to avoid such incident, most likely EM will make such arrangemen provide number on FCFS, but unit selection is on ballot system.
i.e. Provide 400 ++ number (plus 100 reserve) on FCFS basis - everyone reach early sure will have unit. However, unit selection is on ballot system, means even you get number 1, doesn't mean you can get your desired unit as well

. So no point big bosses hantar bangla/indo there early.
The buyer now even more difficult, need to reach there early and depend on luck to get the unit you want..

My godness..
If really use this system, I foresee they will be many drop out units, but if EM is confident on their product, should be no issue.