For some time the upper floor band was highly desired, but spendy. Now it appears the target choice is the mid-floor band, largely due to price. Hyatt said they would increase the price of the mid-band so I don't know where the pricing range is now. The low-band can get be less desireable due to noise and palm trees. Some people like the low band because it takes less effort to get to the ground floor.
The WOH points is always an incentive, but there are limitations on usage and Hyatt has a history of increasing the number of points to get a reservation. If that is an incentive, I would want 350,000 WOH points. That is in their barganing chip. If you actually use the points very wisely, that could be a value but not enough to make up the difference from $63K. Remember, out of that $63K price, they pay commissions to multiple people. Buy resale and at least save that margin.
The floating week is fantastic as you can go at different times of the year. I created a chart which shows how Hyatt values different weeks (see attached). This is based on Hyatt's own pricing for each week. There are good weeks, and not so good.