I thought the Storm's "Vista-like" interface was a bit busy compared to the iPhone's simplistic look.....but to each their own. Good luck with the iPhone Storm!

Do you have any screen shots you could share?
Yeah, I just got a little tired with the original iPhone UI so I saw the "PerfectStorm" and tried it, now I love it. It even includes things like new sounds like lock/unlock, keyboard click, SMS received/sent, etc. I also use
this mod to get vibration feedback. So overall, it's made my phone a lot more fun for me.
And here's some screenshots:
SMS. I prefer this keyboard but it can use the regular kind as well. Background set through different hack:
Home screen, spaced using iBlank. Notice the different WiFi and signal bars. The at&t logo changed through a different mod.:
Camera app has a new skin:
Safari also does:
Music player as well. Also, when pressing the volume keys [outside of music player], rather than getting the black window with the speaker/white squares to indicate volume, it displays a speaker in the upper left corner and a blue solid bar indicates the volume level below it.:
Finally, lockscreens and battery:
Hope that helped.
