I have Fishman under saddle pickups in all three of my acoustics. My first I did myself (stupid mistake). It came out fine, but I now understand the mess I could have made of it. I had a luthier install the ones on my Hummingbird and J-200. I'm glad he did it, and I really don't think it will effect my resale value since (I hope) by the time I sell them they'll be so old it won't matter.
