You will not regret it. I bought my fronts from someone on the forum who sold his bike before he used them and my rears I order while at bike week from J&P.
I bought pads from d2moto and used a coupon, was like $18 with shipping for front and rear kevlar pads for my 08 ultra. They stop good and are no louder to me then the stock pads were. I used some disc brake quiet on the rear pads, but I think that had more to do with the caliper then the pads. I know some people will say buy the more expensive brakes, and from what I have read the Lyndal are the best. Guess its what fits your budget and comfort.
I've used Lyndall and the d2moto pads and cannot tell any difference except price. Both work well.
If its any help, I bought my Lyndal pads from HogPro. He is a very active forum sponsor. Gave me a great price shipped to my door on three sets of the Z pads. Highly recommended.