Polar,
Nice work on the ROM, flashed it this morning since I took some time off of work and it works great.
The WMP plug is cool and the HTC Taskman is rubbing me the right way, I like it more than the O2 dropdown.
Audio manager is useful but it goes to WMP. I saw HTC Audio Manager Today Plugin on xda on the touch thread today haven't tried it yet might be better...
http://forum.xda-developers.com/showthread.php?t=311225
Things that would be nice to include (besides cube):
Esmertec Java (uses less ram than intent)
New HTC Home Plug (look like its on but i only see shortcuts on the today screen and not weather, etc)
Camera (if it's better than the old version)
Your extra goodies are also very nice
I've seen a few other threads on xda about the cube so I'm sure it will be a go soon.
Keep up the good work, it's much appreciated.