Simple question: Why was the community not consulted regarding the voting procedure?
At the very least you could have gotten feedback, a general feel, as to what we -- the voters, the reason for having voting procedures -- would prefer. We didn't even know when the voting was slated to start. Now it's just "this is what The Great WE have decided, live with it."
Americans will find these voting mechanics weird and convoluted. We, generally, prefer simple and straight-forward.
For future consideration, I would suggest a simple method that we do in the States when there is a plurality of seats and a potentially large field of candidates. In such cases you will be instructed as follows: Vote for up to, but not more than 5 candidates. Simple, efficient, you get what you want. If you only want to vote for 1 candidate, you may do so. All votes count equally. Those 5 candidates with the most ("raw") votes win. Ties rarely happen, but would just to a "run-off" between the tied candidates.
~ee