I have put the Eminence Ragin' Cajun in my Fender Super Champ XD. I put it in shortly after getting the amp, based on the recommendations of Bill M. and his testing of speakers. It made an AWESOME change in the sound.

It is supposed to be a relatively neutral speaker in that it is not supposed to alter the model sounds on the SCXD dramatically, like a particularly "voiced" speaker would probably do. Plus with this speaker you get a major increase in sensitivity that results in a MAJOR increase in "perceived" volume from the amp, especially good for thinner sounding models - give them some volume.

I will probably get a Vox modeller some day. Right now I have a line on a NOS AD60VTX with the blue closed back and Vox vintage style grill cloth. It sounds good, but not as good as a real decent tube amp. For instance, not having a/b'd it to an AC15 or 30, I seriously doubt that it would hold a candle to the tone of either in any real way.

It has several settings on it that I like a lot as well as some effects that are good.

My Fender SCXD never ceases to inspire me with new sounds out of different amp models that I at first dismissed as thin or uninteresting: then I found out about needing to tweak each model, just like the amp modeled, to get the sound you want out of it. I played like twelve models the other day and tweaked them and every one was really great sounding, especially the Fender models, and even some of the gain models were real nice, especially with a hot guitar.

Good luck with the AD30VT. I wouldn't be surprised if it has some growing room hiding in it, hidden secrets that you may still not have discovered.