Just to add a bit to this. I found a Lexicon MX300 at a pawn shop yesterday for $50. Did not really know that much about it except what I could find and read on my cell phone before the purchase. I put it in my little 4 slot rack next to the eleven and I really like it. It added many of the effects i wanted to try like Detune and some nice Stereo delays. I don't think the 11R needs to many more amps, but it could use a few more effects.

I'm much happier with this set up than I was trying to use the HD400 to do the same thing. If they could allow the 11R to use the digital outs with the effects loop that would help also. I think that has been mentioned before.