Thanks, guys. Yeah, SF and S'pore nights (which I have the most of), are probably running a lot closer to $300/night, and so was Doha. But there's maybe 20 of those and another 10 in lower-rate markets. So maybe my spend will be closer to $7500. Sounds like too far off to make a run for it.
My problem with making RA is that in two places where I spend a lot of time, I'm not staying at the IC's. And a week-long conference I go to this year is being hosted at a Hilton.