I dont really like the digital Vox thing...I think it sounds a bit Muddy, I am not sure why, and I know most people dont agree,but I think the single preamp tube actually makes the sound less clear than most other digital modellers...not sure why...
If I were you I would take a good look at the Line6 Spider2 range.
[FONT=Century Gothic]Hope is when we feel the pain that makes us try again[/FONT]