Bit the bullet and just went ahead and did it today. Sounds great - guide to the fitting process is here
http://gotaukulele.blogspot.com/2010/10/fitting-k-big-shot-pickup-to-fluke.html
Quite hassle free really
http://gotaukulele.blogspot.com/2010/10/fitting-k-big-shot-pickup-to-fluke.html
Quite hassle free really