I'm (as always) considering purchasing a Sadowsky 4 string, I have have been thinking of some specific questions. Is the body really downsided? How is the balance? What is the tonal difference between the sad single coils, hum canceling, and emgs? Do the ash bodies sound alot brighter than the alder? Does the maple top affect the tone? Should I buy new, so I get exactly what I want, or just wait for a decent used one? Any other considerations?