Im not looking to blast my HE-500's to an absurd level i usually listen to them at lower levels when I'm listening for a longer period of time. But i want to send more power to them to gain a wider soundstage then I'm getting on the E11. And from what i was able to audition once through a high powered system. I can achieve a much greater soundstage and a completely different presentation. I wanna say thanks for the help so far I'm really gonna look into the a-100 amp.
I'm in the process of documenting the build for a set of speaker taps in Visio. I should be done with my diagram today and be able to post it in PDF format. It will include the Neutrik connector part numbers as well as the correct pin to wire orientations. All of this information is out there and exists, but I don't feel that it has been consolidated into one document, which I feel is essential.