Let the hive mind of Engadget get that for you.
"I'm in the market for a new phone and money isn't a limitation. I'm also not partial to any particular US carrier, but here are some of the features I'd like to have: WiFi, GPS, good coverage in lots of places, push Gmail (a must!), physical keyboard (a must!), a touchscreen, decent battery life and a relatively slim body. And please, nothing that has a fruit logo on it. No offense to the fruit fans, though. Thanks!"
They changed the power connector to prevent the 175w PSU from fitting into the 203w Xenon (as it obviously could not supply the required wattage) but not the other way round.
Have you actually tried plugging in a 203w PSU into a 175w board? If you do, you will see that it fits and works fine. Or do a websearch for reports.