As per pikachu's post on the pyramid tournament, here's my feedback:
-The time was rather early for western Canada where I'm from (9am) but I'm assuming this will rotate, and you can't possibly pick a time that will please everyone. The time you did pick is probably about as good as it will get, though, given you're trying to set it up for everyone.
-The actual pyramid concept was a fun one, and I'd play in it or something similar again.
-The prizes were reasonable, given that the two tournaments were merged, and the chances for winning something are about the same. Less people will win electrum (6 in this one vs 8 in the old system) but I think the total amount of electrum being paid out was similar, and people only really care about the mark prizes anyway, and that was the same.
-The turnout was, if I'm not mistaken, 27 players. That's slightly less than we'd get with two separate tournaments, which probably represents those we lost from Asia/Australia, but it doesn't seem to have hurt the turnout too much. It didn't really help much either for turnout, but it does make sure the tournament can actually happen by merging it. It's also better with that sort of size, because with the 16-20 that I've been used to participating in recently, you could win prizes by winning only two rounds; now it takes 3 rounds, if this turnout is maintained.