I had Peter rebuild my 1.6's a couple of years ago (gosh has it been that long) anyway I think my speakers are the best. Are they perfect..no. But they are so much better than the original 1.6's it's just amazing. I could go on and on about clarity, soundstage and tonality but it really will not help you ...you just have to pull the trigger and have him do the work. I use to communicate with 'Peter" from time to time and I think he is avery ethical and great old word craftsman. I recently auditioned a new pair of 3.7's and you know what... they were really not that much better than my 1.6's that had been modded. Yes I have good ears and my girlfriend also said, "hey don't get the 3.7's ..there not that much better. HOWEVER we both agreed that the 20.1 maggies were much better in comparison to the 1.6's. Hope this helps.
Best wishes
charlie
Best wishes
charlie