I wouldn't over look the C&C BH, its the best portable amp I've heard and the only one I've heard that actually improves detail which you just don't get from an amp. Clarity is top-notch along with imaging and separation but my favorite aspect is the added space to the soundstage even without using the Sound Field switch. Not trying to hype them up but that's how good it is imo as well do a lot of others so you might want to checkout the C&C BH thread in the portable amp section.
Thanks for the heads up. I'll check out the thread.