We've heard nothing but good about the guy here in Portland area. Kit got a hold of him last year, before we had the bike running, asked him some questions... knowing she was a nubie and that she had some trepidation on going with non-stock anything, he offered to ride over here with the part, whenever we decide we are ready for it, and help us put it on and check everything out just to make sure we are satisfied and have it all perfect.
That is what I call good customer service.
He still stands by that offer and we will be taking him up on it this summer after we wrestle with the rotor/stator issue. Yes, he gives a lifetime guarantee on his stuff.
No other electronic manufacturer out there does that. Honda shop says if you open the package, there is no return.
I'd say it's worth the price plus some to have that kind of service and reliability. It's better than stock by far, which we all know was borderline at best.