That's mine. I grabbed a Whatsta Vista theme, used the Whatsta phonalarm skin and added iLauncher into the mix. I really like the way it performs so far, although phonealarm is giving me some problems. Not as many problems as when I have used it in the past, so right now the utility outweighs the annoyances. I hope it stays that way.
I tried the full whatsta theme with wisbar and all that, but it just slows the device down so much. Not to mention that QVGA makes most of the theme unusable. The next PocketPC Phone I buy will have AT LEAST a VGA screen, and hopefully a WVGA screen. Hopefully these aren't all that far away from launching in America...
I'm using Sardinour's 3.5+ ROM as well. I think this is the most satisfied I've ever been with my 6700.