You cannot go wrong with Modwright. Disclaimer: They are a client, but I have been dealing with Dan long before he ever became a client. He is talented, honest and I have experienced him only as a person of tremendous integrity, both before and since I've started doing some work for him. I've owned many of his components over perhaps ten years, and none have failed to please me or justify the expense (I did purchase some used, and others new). On Grant's suggested scales I cannot think of any instance where I would not rate his work at the top. Given my connection you can take this however you like, but that's my .02 cents. As far as mods go, I have also had one very positive experience with Great Northern Sound and felt that mod was worth the money (ARC LS2B).