With Q4, just note the formula one weekend in Singapore, that weekend is bad for flights and hotel prices. 16/17/18 Sep. (EDIT)
I'm not totally aposed to it, because honestly I've paid not much more for my trips to Adelaide and Cairns for team meet ups before, and I can crash with friends in Singapore for cheap/free accommodation. Only issue would be increased costs for checked in luggage, but if hwbot can supply the main problems of monitors/psus etc., it's a better option.
So yeah, if it happens, I'll consider it, but costs + time from work would be up in the air for me. But if I can't make it to Computex, I'd highly consider Singapore.