The amplifier designs in his books boast very very low distortion rates. designs reign 60-550 watts, with distortion levels boasting down to .01% at 20khz and in some designs much much lower.
Hey, gotta start somewhere right?
As for an aneholic room, that is a little down the road.
my goal is to make this stuff for a living, i dont expect to have a viable product that people will want to buy for at least 10 years or so.
More than anything else, i just want to build my own system. I think it would be alot of fun. I want to see how good something i built can sound compared to say, the last rig i had.